@article{GDZPPN002339625, title = {Curves in P$^2$ and symplectic packings.}, journal = {Mathematische Annalen}, volume = {300}, year = {1994}, pages = {609-614}, zbl = {0805.53033}, url = {http://dml.mathdoc.fr/item/GDZPPN002339625} }
Xu, Geng. Curves in P² and symplectic packings.. Mathematische Annalen, Tome 300 (1994) pp. 609-614. http://gdmltest.u-ga.fr/item/GDZPPN002339625/