TY - CPAPER AU - Włodzimierz Kamiński TI - MARINE LONG STROKE ENGINES PISTON RINGS WEAR ANALYSIS AT REAL OPERATIONAL CONDITIONS. T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation PY - 2018 SP - 625 EP - 632 DO - 10.5593/sgem2018/5.2/s20.081 PB - STEF92 Technology ER -