@article{DE_1988_24_6_a28,
     author = {I. S. Lomov},
     title = {Construction of exact solutions of some singularly perturbed equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1073--1075},
     publisher = {mathdoc},
     volume = {24},
     number = {6},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1988_24_6_a28/}
}