@article{DE_1973_9_6_a18,
     author = {G. S. Krechetov},
     title = {Conditions for the existence of solutions that go to zero for a certain nonlinear first order differential equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1143--1145},
     publisher = {mathdoc},
     volume = {9},
     number = {6},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1973_9_6_a18/}
}