@article{DE_2003_39_3_a6,
     author = {R. G. Mukharlyamov},
     title = {On the {Construction} of {Differential} {Equations} of {Motion} of {Constrained} {Mechanical} {Systems}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {343--353},
     publisher = {mathdoc},
     volume = {39},
     number = {3},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2003_39_3_a6/}
}