Kiełczyński P., Wieja K., Balcerzak A., New Ultrasonic Torsional Waves for Sensing Applications, IEEE International Ultrasonics Symposium, 2023, pp.1-4, 10.1109/IUS51837.2023.10307244;

Kiełczyński P., New Shear Horizontal (SH) Surface-Plasmon-Polariton-like Elastic Surface Waves for Sensing Applications, Sensors, 23, 2023, 9879, pp.1-25, 10.3390/s23249879;

Kiełczyński P., New Surface-Plasmon-Polariton-Like Acoustic Surface Waves at the Interface Between Two Semi-Infinite Media, ARCHIVES OF ACOUSTICS, 47, 2022, pp.363-371, 10.24425/aoa.2022.142010;

Kiełczyński P., Szymański P., Szalewski M., Wieja K., Balcerzak A., Ptasznik S., Application of Density Measurements for Discrimination and Evaluation of Chemical Composition of Different Types of Mechanically Separated Meat (MSM), Molecules, 27, 2022, pp.1-13, 10.3390/molecules27217600;

Kiełczyński P., Relation between Mass Sensitivity and Complex Power Flow in Love Wave Sensors, Sensors, 22, 2022, pp.1-18, 10.3390/s22166100;

Kiełczyński P., Sensitivity of Love surface waves to mass loading, Sensors and Actuators A, 338, 2022, pp.1-9, 10.1016/j.sna.2022.113465;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., New theoretical model for mass sensitivity of Love wave sensors, ARCHIVES OF ACOUSTICS, 46, 2021, pp.17-24, 10.24425/aoa.2021.136556;

Balcerzak A., Kiełczyński P., Szalewski M., Wieja K., SAW sensor with Langmuir-Blodgett layer for detection of benzene and its derivatives, ARCHIVES OF ACOUSTICS, 46, 2021, No.1, pp.25-30, 10.24425/aoa.2021.136557;

Kiełczyński P., New Fascinating Properties and Potential Applications of Love Surface Waves, IUS 2021, Xi'an, China, 2021, invated speaker; video

Kiełczyński P., New Fascinating Properties and Potential Applications of Love Surface Waves, IUS 2021, Xi'an, China, 2021, invated speaker; pdf

Wieja K., Kiełczyński P., Szymański P., Szalewski M., Balcerzak A., Ptasznik S., Identification and investigation of mechanically separated meat (MSM) with an innovative ultrasonic method, Food Chemistry, 348, 2021, pp.1-9, 10.1016/j.foodchem.2020.128907;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Impact of losses on Love wave propagation in multilayered composite structures loaded with a Newtonian liquid, JVC, 26, 2020, pp.2221-2229, 10.1177/1077546320916041;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Dispersion Curves of Love Waves in Elastic Waveguides Loaded with a Newtonian Liquid Layer of Finite Thickness, Archives of Acoustics, 45, 2020, pp.19-27, 10.24425/aoa.2019.129738;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Search for Optimum Parameters of Love Wave Sensors. Development of Exact Analytical Formulas for Sensor Sensitivities, IEEE International Ultrasonics Symposium, Glasgow (Scotland), 2019, conference materials, 10.1109/ULTSYM.2019.8925630;

Kiełczyński P., Ptasznik S., Szalewski M., Balcerzak A., Wieja K., Rostocki A.J., Application of ultrasonic methods for evaluation of high-pressure physicochemical parameters of liquids, Archives of Acoustics, 44, 2019, pp.329-337, 10.24425/aoa.2019.128496;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Ptasznik S., Rostocki A.J., High-Pressure Phase Transitions and Thermophysical Parameters of Camelina Sativa Oil Investigated by Ultrasonic Methods, Advancement in Food Science and Technology, Valencia (SPAIN), 2019, conference materials, abstract book,;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Ptasznik S., Rostocki A.J., What Information about High-Pressure Thermophysical Properties of Liquids Can Provide Low-Intensity Ultrasonic Waves, IEEE International Ultrasonics Symposium, Kobe (JAPAN), 2018, conference materials, 10.1109/ULTSYM.2018.8579903;

Kiełczyński P., Properties and Applications of Love Surface Waves in Seismology and Biosensors, Chapter 2 in Surface Waves - New Trends nad Developments, Farzad Ebrahimi, Intech Open, 2018, pp.17-42; dx.doi.org/10.5772/intechopen.75479;

Kiełczyński P., Direct Sturm-Liouville problem for surface Love waves propagating in layered viscoelastic waveguides, Applied Mathematical Modelling, 53, 2018, pp.419-432, 10.1016/j.apm.2017.09.013;

Kiełczyński P., Love Surface Wave Biosensors (From Earthquakes to Biosensors), 12th TOIN International Symposium on Biomedical Engineering 2017, Yokohama, Japonia, 2017, (invited speaker);

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., The influence of rheological parameters of viscoelastic liquids on the propagation characteristics of ultrasonic Love waves, IEEE International Ultrasonics Symposium, Washington (USA), 2017, conference materials, 10.1109/ULTSYM.2017.8091769; proceedings;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Ptasznik S., Rostocki A.J., Investigation of regular and anomalous behavior of liquid media under high pressure using ultrasonic methods, IEEE International Ultrasonics Symposium, Washington (USA), 2017, conference materials, 10.1109/ULTSYM.2017.8092656; proceedings;

Kiełczyński P., Ptasznik S., Szalewski M., Balcerzak A., Wieja K., Rostocki A.J., Thermophysical properties of rapeseed oil methyl esters (RME) at high pressures and various temperatures evaluated by ultrasonic methods, Biomass and Bioenergy, 107, 2017, pp.113-121; 10.1016/j.biombioe.2017.09.015;

Balcerzak A., Comparison of High-Pressure Behavior of Physicochemical Properties of the Di- and Triacylglycerols Established by Ultrasonic Methods, JAOCS, 94, 2017, pp.1261-1268; 10.1007/s11746-017-3030-y;

Kiełczyński P., Application of ultrasonic methods for the investigation of physicochemical parameters of edible oils, 2017 International Fat Conference, Rynia (Poland), 2017, (invited speaker);

Kiełczyński P., Advances in Clinical Audiology, Chapter: Power Amplification and Frequency Selectivity in the Inner Ear: A New Physical Model, dx.doi.org/10.5772/66542, (Chapter in monography);

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Rostocki A.J., Ptasznik S., Evaluation of High-Pressure Thermophysical Parameters of the Diacylglycerol (DAG) Oil Using Ultrasonic Wave, Food Bioprocess Technology, 2017, pp.358-369; dx.doi.org/10.1007/s11947-016-1827-6;

Balcerzak A., Similarities and differences of physicochemical properties of the diand triacylglycerols under high pressure evaluated from the results of ultrasonic measurements, Advances in Acoustics, 2016, pp.125-138;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Rostocki A.J., Ptasznik S., Investigation of high-pressure phase transitions in biofuels by means of ultrasonic methods, IEEE International Ultrasonics Symposium, Tours (France), 2016, 10.1109/ULTSYM.2016.7728444, conference materials;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Evaluation of viscoelastic parameters of surface layers by ultrasonic Love waves, IEEE International Ultrasonics Symposium, Tours (France), 2016, 10.1109/ULTSYM.2016.7728446, conference materials;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Inverse Method for Determining Profiles of Elastic Parameters in the Functionally Graded Materials using Love Waves, ACTA ACUST UNITED AC, 102, 2016, pp.428-435;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Propagation of ultrasonic Love waves in nonhomogeneous elastic functionally graded materials, Ultrasonics, dx.doi.org/10.1016/j.ultras.2015.10.001, pp.220-227;

Trawiński Z., Wójcik J., Nowicki A., Olszewski R., Balcerzak A., Frankowska E., Zegadło A., Rydzyński P., Strain examinations of the left ventricle phantom by ultrasound and multislices computed tomography imaging, Biocybernetics and Biomedical Engineering, 35, 2015, p.225-263; DOI: 10.1016/j.bbe.2015.03.001;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Inverse method for evaluation of elastic parameters in functionally graded materials using ultrasonic Love wave, IEEE International Ultrasonics Symposium, Taipei (Taiwan), 10.1109/ULTSYM.2015.0344;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Ultrasonic studies of physicochemical parameters of biofuels in a broad range of pressures and temperatures, IEEE International Ultrasonics Symposium, Taipei (Taiwan), 10.1109/ULTSYM.2015.0345;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Group and Phase Velocity of Love Waves Propagating in Elastic Functionally Graded Materials, Archives of Acoustics, 40, 2015, pp.273-281;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Rostocki A.J., Siegoczyński R.M., Ultrasonic Evaluation of Thermodynamic Parameters of Liquids Under High Pressure, IEEE Trans.UFFC., 62, 2015, pp.1122-1130;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Rostocki A.J., Siegoczyński R.M., Ultrasonic evaluation of thermodynamic parameters of liquids under high pressure, IEEE International Ultrasonics Symposium, Chicago (USA), 10.1109/ULTSYM.2014.0497 pp.1996-1999;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Density and viscosity of liquids determination using an inverse method for Love wave propagation, IEEE International Ultrasonics Symposium, Chicago (USA), 10.1109/ULTSYM.2014.0496 pp.1992-1995;

Kiełczyński P., Szalewski M., Balcerzak A., Inverse procedure for simultaneous evaluation of viscosity and density of Newtonian liquids from dispersion curves of Love waves, J.Appl.Phys., 116, 2014, 044902;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Malanowski A., Kościesza R., Tarakowski R., Rostocki A.J., Siegoczyński R.M., Determination of physicochemical properties of diacylglycerol oil at high pressure by means of ultrasonic methods, Ultrasonics, 54, 2014 pp.2134-40;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Rostocki A.J., Siegoczyński R.M., Thermodynamic Method for Measuring the B/A Nonlinear Parameter Under High Pressure, Engineering Transactions, 62, 2014, pp.5-15;

Kiełczyński P., Szalewski M., Transistor Effect in the Cochlear Amplifier, Archives of Acoustics, 39, 2014, pp.117-124;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Rostocki A.J., Siegoczyński R.M., Ptasznik S., Application of ultrasonic wave celerity measurement for evaluation of physicochemical properties of olive oil at high pressure and various temperatures, LWT - Food science and Technology, 57, 2014, pp.253-259;

Piekarski S., Kiełczyński P., Szalewski M., Rewekant M., Computer-based simulation of plasma concentration time-profiles of drug in nonlinear two-compartment model, Computer Assisted Methods in Engineering and Science, 20, 2013, pp.279-288;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Rostocki A.J., Siegoczyński R.M., Ptasznik S., Ultrasonic investigation of physicochemical properties of liquids under high pressure, IEEE International Ultrasonics Symposium, Prague (Czech Republic), 10.1109/ULTSYM.2013.0414 pp.1626-1629;

Kiełczyński P., Szalewski M., Balcerzak A., Wieja K., Rostocki A.J., Siegoczyński R.M., Thermodynamic method for measuring the B/A nonlinear parameter under high pressure, IEEE International Ultrasonics Symposium, Prague (Czech Republic), 10.1109/ULTSYM.2013.0424 pp.1665-1667;

Kiełczyński P., Power Amplification and Selectivity in the Cochlear Amplifier, Archives of Acoustics, 38, 2013, pp.83-92;

Malanowski A., Rostocki A.J., Kiełczyński P., Szalewski M., Balcerzak A., Kościesza R., Tarakowski R., Ptasznik S., Siegoczyński R.M., Viscosity and compressibility of diacylglycerol under high pressure, High Pressure Research, 33, 2013, pp.178-183;

Rostocki A.J., Malanowski A., Tarakowski R., Szlachta K., Kiełczyński P., Szalewski M., Balcerzak A., Ptasznik S., The sound velocity measurement in diacylglycerol oil under high pressure, High Pressure Research, 33, 2013, pp.172-177;

Rostocki A.J., Tarakowski R., Kiełczyński P., Szalewski M., Balcerzak A., Ptasznik S., The Ultrasonic Investigation of Phase Transition in Olive Oil up to 0.7 GPa, J Am Oil Chem Soc, 90, 2013, pp.813-818;

Kiełczyński P., Szalewski M., Balcerzak A., Malanowski A., Rostocki A.J., Application of the Bleustein-Gulyaev wave method for investigation of high-pressure phase transitions in diacylglycerol oil, IEEE International Ultrasonics Symposium, Dresden (Germany), 10.1109/ULTSYM.2012.0127, pp.511-514;

Kiełczyński P., Szalewski M., Balcerzak A., Inverse problem of the Love wave propagation in elastic waveguides loaded with a viscous liquid, IEEE International Ultrasonics Symposium, Dresden (Germany), 10.1109/ULTSYM.2012.0375, pp.1501-1504;

Kiełczyński P., Szalewski M., Balcerzak A., Effect of a viscous liquid loading on Love wave propagation, International Journal of Solids and Structures, 49, 2012, pp.2314-2319;

Kiełczyński P., Szalewski M., Balcerzak A., Malanowski A., Siegoczyński R.M., Ptasznik S., Investigation of high-pressure phase transitions in DAG (diacylglycerol) oil using the Bleustein-Gulyaev ultrasonic wave method, Food Research International, 49, 2012, pp.60-64;

Kiełczyński P., Szalewski M., Balcerzak A., Rostocki A.J., Measurements of the viscosity of liquids in function of pressure and temperature using SH surface acoustic waves, 10.1109/ULTSYM.2011.0129;

Kiełczyński P., Szalewski M., Balcerzak A., Rostocki A.J., Tefelski D.B., Application of SH surface acoustic waves for measuring the viscosity of liquids in function of pressure and temperature, Ultrasonics,51(8) , 2011, pp.921-4, Epub 2011 May 17;

Rostocki A.J., Siegoczyński R.M., Kiełczyński P., Szalewski M., Balcerzak A., Zduniak M.,Employment of a novel ultrasonic method to investigate high pressure phase transitions in oleic acid, High Pressure Research, 31: 2, 2011, pp.334-338;

Kiełczyński P., Szalewski M., An inverse method for determining the elastic properties of thin layers using Love surface waves Inverse Problems in Science and Engineering, 19:1, 2011, pp.31-43;

Kiełczyński P., Acoustic Waves, Rozdział: Application of acoustic waves to investigate the physical properties of liquids at high pressure, Ed. D.W. Dissanayake, Sciyo, Rijeka, Croatia, 2010, pp.317-340; (Rozdział w monografii);

Rostocki A. J., Siegoczyński R. M., Kiełczyński P., Szalewski M., An application of Love SH waves for the viscosity measurement of triglycerides at high pressures, High Pressure Research, 30: 1, 2010, pp.88-92

Kiełczyński P., Szalewski M., Determination of the elastic properties of thin layers and graded materials using generalized Love waves, IEICE Technical Report, vol. 109, No 388, 2010, pp.117- 122;

Kiełczyński P., Szalewski M., Inverse determination of thickness and elastic properties of thin layers and graded materials using generalized Love waves, 10.1109/ULTSYM.2010.0564;

Kiełczyński P., Pajewski W., Analysis of temperature fields in ultrasonic transducers of high power, Sensors and Actuators A, 36, 1993, pp.97-103, 10.1016/0924-4247(93)85002-W;