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@article{CM_1989__72_2_121_0, author = {O'Grady, Kieran G.}, title = {On the {Kodaira} dimension of moduli spaces of abelian surfaces}, journal = {Compositio Mathematica}, pages = {121--163}, publisher = {Kluwer Academic Publishers}, volume = {72}, number = {2}, year = {1989}, mrnumber = {1030139}, zbl = {0711.14025}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CM_1989__72_2_121_0/} }
O'Grady, Kieran G. On the Kodaira dimension of moduli spaces of abelian surfaces. Compositio Mathematica, Tome 72 (1989) no. 2, pp. 121-163. http://geodesic.mathdoc.fr/item/CM_1989__72_2_121_0/