On the group of symplectic homeomorphisms

Banyaga, Augustin

Comptes Rendus. Mathématique, Volume 346 (2008) p. 867-872

Floer homology for almost Hamiltonian isotopies

Banyaga, Augustin; Saunders, Christopher

Comptes Rendus. Mathématique, Volume 342 (2006) p. 417-420