@article{DE_1980_16_3_a12,
     author = {V. V. Pukhnachov},
     title = {Generation of a singularity in the solution of a {Stefan-type} problem},
     journal = {Differencialʹnye uravneni\^a},
     pages = {492--500},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1980_16_3_a12/}
}