@article{ZVMMF_1990_30_9_a11,
     author = {P. N. Denisenko},
     title = {An unsaturated method for the discretization of systems of linear differential equations implicit with respect to derivatives},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1418--1425},
     publisher = {mathdoc},
     volume = {30},
     number = {9},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1990_30_9_a11/}
}