@article{KUIPM_1981_a3,
     author = {Yu. B. Smirnov},
     title = {Difference schemes for a degenerating fourth-order equation},
     journal = {Issledovaniya po Prikladnoi Matematike i Informatike},
     pages = {32--36},
     publisher = {mathdoc},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUIPM_1981_a3/}
}