@article{DE_1982_18_8_a12,
     author = {Kh. M. Malikov},
     title = {Over-determination of a system of differential equations for versal integrals of type ${\rm A}$, ${\rm D}$, ${\rm E}$},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1394--1401},
     publisher = {mathdoc},
     volume = {18},
     number = {8},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1982_18_8_a12/}
}