Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MI_1990__112_190071, author = {{\CYRV}.{\CYRA}. {\CYRB}a{\cyrl}{\cyrt}{\cyra}{\cyrg}}, title = {{\CYRP}{\cyro}{\cyrl}{\cyrn}{\cyro}{\cyre} {\cyrk}{\cyra}{\cyrch}{\cyre}{\cyrs}{\cyrt}{\cyrv}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyre} {\cyri}{\cyrs}{\cyrs}{\cyrl}{\cyre}{\cyrd}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyre} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrishrt} {\cyrk}{\cyru}{\cyrb}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrishrt} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyrery}}, journal = {Matemati\v{c}eskie issledovani\^a}, pages = {9--26}, publisher = {mathdoc}, volume = {112}, year = {1990}, zbl = {0825.34019}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MI_1990__112_190071/} }
В.А. Бaлтаг. Полное качественное исследование одной кубической дифференциальной системы. Matematičeskie issledovaniâ, Tome 112 (1990), pp. 9-26. http://geodesic.mathdoc.fr/item/MI_1990__112_190071/