Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1964__5_3_a1, author = {H\'ajek, Otomar}, title = {Critical points of abstract dynamical systems}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {121--124}, publisher = {mathdoc}, volume = {05}, number = {3}, year = {1964}, mrnumber = {0177402}, zbl = {0134.42204}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1964__5_3_a1/} }
Hájek, Otomar. Critical points of abstract dynamical systems. Commentationes Mathematicae Universitatis Carolinae, Tome 05 (1964) no. 3, pp. 121-124. http://geodesic.mathdoc.fr/item/CMUC_1964__5_3_a1/