@article{105109, author = {Jozef Nagy}, title = {Lyapunov's direct method in abstract local semi-flows}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {008}, year = {1967}, pages = {257-266}, zbl = {0162.39901}, mrnumber = {0213671}, language = {en}, url = {http://dml.mathdoc.fr/item/105109} }
Nagy, Jozef. Lyapunov's direct method in abstract local semi-flows. Commentationes Mathematicae Universitatis Carolinae, Tome 008 (1967) pp. 257-266. http://gdmltest.u-ga.fr/item/105109/
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