%0 Journal Article %A Sílvia Anjos %A François Lalonde %T The topology of the space of symplectic balls in $ {S}^{2}\times {S}^{2}$ %J Comptes Rendus. Mathématique %D 2007 %P 639-642 %V 345 %N 11 %I Elsevier %R 10.1016/j.crma.2007.10.025 %G en %F CRMATH_2007__345_11_639_0