@article{1183503572,
author = {Oldenburger, Rufus},
title = {Recurrence of symbolic elements in dynamics},
journal = {Bull. Amer. Math. Soc.},
volume = {47},
number = {11},
year = {1941},
pages = { 294-297},
language = {en},
url = {http://dml.mathdoc.fr/item/1183503572}
}
Oldenburger, Rufus. Recurrence of symbolic elements in dynamics. Bull. Amer. Math. Soc., Tome 47 (1941) no. 11, pp. 294-297. http://gdmltest.u-ga.fr/item/1183503572/