Об одном классе неавтономных нелинейных дифференциальных уравнений $n$-го порядка
Archivum mathematicum, Tome 06 (1970) no. 1, pp. 7-13.
Voir la notice de l'article dans Czech Digital Mathematics Library
@article{ARM_1970__6_1_a1, author = {Berkovich, L. M.}, title = {{\CYRO}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrm} {\cyrk}{\cyrl}{\cyra}{\cyrs}{\cyrs}{\cyre} {\cyrn}{\cyre}{\cyra}{\cyrv}{\cyrt}{\cyro}{\cyrn}{\cyro}{\cyrm}{\cyrn}{\cyrery}{\cyrh} {\cyrn}{\cyre}{\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\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} $n$-{\cyrg}{\cyro} {\cyrp}{\cyro}{\cyrr}{\cyrya}{\cyrd}{\cyrk}{\cyra}}, journal = {Archivum mathematicum}, pages = {7--13}, publisher = {mathdoc}, volume = {06}, number = {1}, year = {1970}, mrnumber = {0289828}, zbl = {0246.34011}, language = {ru}, url = {https://geodesic-test.mathdoc.fr/item/ARM_1970__6_1_a1/} }
Berkovich, L. M. Об одном классе неавтономных нелинейных дифференциальных уравнений $n$-го порядка. Archivum mathematicum, Tome 06 (1970) no. 1, pp. 7-13. https://geodesic-test.mathdoc.fr/item/ARM_1970__6_1_a1/