Probability analysis of dynamical effects of axial piston hydraulic motor Alzbeta Sapietova, Vladimír Dekys, Milan Sapieta, Peter Sulka, Lukas Gajdos and Izabela Rojek MATEC Web Conf., 157 (2018) 03016 Published online: 14 March 2018 DOI: 10.1051/matecconf/201815703016