@article{DE_1985_21_8_a3,
     author = {M. L. Gorbachuk and N. I. Pivtorak},
     title = {Solutions of evolution equations of parabolic type with degeneration},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1317--1324},
     publisher = {mathdoc},
     volume = {21},
     number = {8},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1985_21_8_a3/}
}