![](/img/cover-not-exists.png)
Some remarks on the Poincaré-Birkhoff theorem
Le Calvez, Patrice, Wang, JianVolume:
138
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/s0002-9939-09-10105-3
Date:
October, 2009
File:
PDF, 261 KB
english, 2009