Krzysztof Ligier has a PhD. Eng. degree and is an employee of the Department of Construction, Vehicle and Machine Operation at the Faculty of Technical Sciences of the University of Warmia and Mazury in Olsztyn. His research interests are related to tribology and analysis of wear processes of machine parts.
University of Warmia and Mazury in Olsztyn
Olsztyn, Warmińsko-Mazurskie, Poland