@article{DE_1994_30_6_a15,
     author = {E. M. Landis},
     title = {On semilinear equations with discontinuous coefficients},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1050--1056},
     publisher = {mathdoc},
     volume = {30},
     number = {6},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1994_30_6_a15/}
}