@article{DE_1985_21_4_a21,
     author = {S. A. Zolotarev},
     title = {Some cases of the integrability of differential equations of the form $y''+p(x)y'+h(x)y+f(x)F(y,k(x))=0$},
     journal = {Differencialʹnye uravneni\^a},
     pages = {720--724},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1985_21_4_a21/}
}