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@article{DE_1967_3_3_a13, author = {A. D. Myshkis and L. \'E. Reizi\c{n}\v{s}}, title = {An example of a composite stationary point}, journal = {Differencialʹnye uravneni\^a}, pages = {514--519}, publisher = {mathdoc}, volume = {3}, number = {3}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1967_3_3_a13/} }
A. D. Myshkis; L. É. Reiziņš. An example of a composite stationary point. Differencialʹnye uravneniâ, Tome 3 (1967) no. 3, pp. 514-519. http://geodesic.mathdoc.fr/item/DE_1967_3_3_a13/