@article{DE_1989_25_8_a11,
     author = {D. I. Kristev},
     title = {On the behavior of solutions of some semilinear elliptic and parabolic inequalities},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1368--1374},
     publisher = {mathdoc},
     volume = {25},
     number = {8},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1989_25_8_a11/}
}