@article{DE_1984_20_10_a20,
     author = {\`E. V. Vdovina},
     title = {Classification of singular points of the equation $y'=\frac{a_0x^2+a_1xy+a_2y^2}{b_0x^2+b_1xy+b_2y^2}$ {Forster's} method},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1809--1813},
     publisher = {mathdoc},
     volume = {20},
     number = {10},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1984_20_10_a20/}
}