@article{IVM_1983_10_a6,
     author = {A. V. Lapin},
     title = {Investigation of two-layer difference schemes for parabolic variational inequalities},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {37--45},
     publisher = {mathdoc},
     number = {10},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1983_10_a6/}
}