@article{1104201320, author = {Strominger, Andrew}, title = {Special geometry}, journal = {Comm. Math. Phys.}, volume = {126}, number = {3}, year = {1990}, pages = { 163-180}, language = {en}, url = {http://dml.mathdoc.fr/item/1104201320} }
Strominger, Andrew. Special geometry. Comm. Math. Phys., Tome 126 (1990) no. 3, pp. 163-180. http://gdmltest.u-ga.fr/item/1104201320/