@article{DE_1990_26_8_a3,
     author = {S. T. Zavalishchin},
     title = {Special nonlinear differential equations in generalized functions},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1316--1323},
     year = {1990},
     volume = {26},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1990_26_8_a3/}
}