Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1968_5_a12, author = {I. A. Undalova}, title = {{\CYRG}{\cyre}{\cyro}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyra}{\cyrya} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrr}{\cyrp}{\cyrr}{\cyre}{\cyrt}{\cyra}{\cyrc}{\cyri}{\cyrya} {\cyri} {\cyro}{\cyrb}{\cyro}{\cyrb}{\cyrshch}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrishrt} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyre}{\cyrm}{\cyrery} {{\CYRL}{\cyrya}{\cyrp}{\cyru}{\cyrn}{\cyro}{\cyrv}{\cyra}}}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {91--96}, publisher = {mathdoc}, number = {5}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1968_5_a12/} }
I. A. Undalova. Геометрическая интерпретация и обобщение одной теоремы Ляпунова. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 5 (1968), pp. 91-96. http://geodesic.mathdoc.fr/item/IVM_1968_5_a12/