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@article{MS_1964__107_3_a2, author = {{\CYRV}.{\CYRP}. {\CYRS}{\cyrk}{\cyrr}{\cyri}{\cyrp}{\cyrn}{\cyri}{\cyrk}}, title = {{\CYRV}{\cyrery}{\cyrr}{\cyro}{\cyrzh}{\cyrd}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyre} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyrery} {\cyri} {\cyrm}{\cyra}{\cyrl}{\cyrery}{\cyrishrt} {\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrm}{\cyre}{\cyrt}{\cyrr} {\cyrp}{\cyrr}{\cyri} {\cyrs}{\cyrt}{\cyra}{\cyrr}{\cyrsh}{\cyre}{\cyrishrt} {\cyrp}{\cyrr}{\cyro}{\cyri}{\cyrz}{\cyrv}{\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrishrt}}, journal = {Matemati\v{c}eskij sbornik}, pages = {338--356}, publisher = {mathdoc}, volume = {107}, number = {3}, year = {1964}, zbl = {0166.09101}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1964__107_3_a2/} }
В.П. Скрипник. Вырожденные системы и малый параметр при старшей производной. Matematičeskij sbornik, Tome 107 (1964) no. 3, pp. 338-356. http://geodesic.mathdoc.fr/item/MS_1964__107_3_a2/