@article{ZVMMF_1994_34_3_a2,
     author = {M. V. Bulatov},
     title = {Transformations of differential-algebraic systems of equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {360--372},
     year = {1994},
     volume = {34},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1994_34_3_a2/}
}