Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MI_1984__77_189787, author = {{\CYRA}.{\CYRYA}. {\CYRK}{\cyro}{\cyrp}{\cyra}{\cyrn}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}}, title = {{\CYRU}{\cyrs}{\cyrl}{\cyro}{\cyrv}{\cyri}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrn}{\cyri}{\cyrya} {\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrd}{\cyri}{\cyrn}{\cyra}{\cyrm}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm} {\cyrn}{\cyra} {\cyrp}{\cyrr}{\cyrya}{\cyrm}{\cyro}{\cyrishrt} {\cyrs} {\cyrp}{\cyro}{\cyrm}{\cyro}{\cyrshch}{\cyrsftsn}{\cyryu} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt}}, journal = {Matemati\v{c}eskie issledovani\^a}, pages = {104--110}, publisher = {mathdoc}, volume = {77}, year = {1984}, zbl = {0551.34021}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MI_1984__77_189787/} }
А.Я. Копанский. Условия задания полудинамических систем на прямой с помощью дифференциальных уравнений. Matematičeskie issledovaniâ, Tome 77 (1984), pp. 104-110. http://geodesic.mathdoc.fr/item/MI_1984__77_189787/