@article{GDZPPN002233916, title = {Symplectic capacities in two dimensions.}, journal = {Manuscripta mathematica}, volume = {79}, year = {1993}, pages = {149-164}, zbl = {0791.58043}, url = {http://dml.mathdoc.fr/item/GDZPPN002233916} }
Siburg, Karl Friedrich. Symplectic capacities in two dimensions.. Manuscripta mathematica, Tome 79 (1993) pp. 149-164. http://gdmltest.u-ga.fr/item/GDZPPN002233916/