@article{KUIPM_1973_a4,
     author = {Yu. B. Smirnov},
     title = {Study of convergence of difference schemes for multidimensional degenerate parabolic equation},
     journal = {Issledovaniya po Prikladnoi Matematike i Informatike},
     pages = {32--37},
     publisher = {mathdoc},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUIPM_1973_a4/}
}