%0 Journal Article %A M. V. Shamolin %T Problems of differential and topological diagnostics. Part 1. Motion equations and classification of malfunctions %J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ %D 2019 %P 32-43 %V 25 %N 1 %U http://geodesic.mathdoc.fr/item/VSGU_2019_25_1_a2/ %G ru %F VSGU_2019_25_1_a2