@article{GDZPPN002207966, title = {Formal groups in genus two.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, volume = {405}, year = {1990}, pages = {96-121}, zbl = {0702.14025}, url = {http://dml.mathdoc.fr/item/GDZPPN002207966} }
Grant, David. Formal groups in genus two.. Journal für die reine und angewandte Mathematik, Tome 405 (1990) pp. 96-121. http://gdmltest.u-ga.fr/item/GDZPPN002207966/