@incollection{XUPS_1994____1_0,
     author = {Arnold, Vladimir I.},
     title = {Sur quelques probl\`emes de la th\'eorie des syst\`emes dynamiques},
     booktitle = {Aspects des syst\`emes dynamiques (des \'equations diff\'erentielles aux it\'erations de fonctions)},
     series = {Journ\'ees math\'ematiques X-UPS},
     pages = {1--20},
     publisher = {Les \'Editions de l{\textquoteright}\'Ecole polytechnique},
     year = {1994},
     doi = {10.5802/xups.1994-01},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.5802/xups.1994-01/}
}