@article{GDZPPN002440199, title = {Modular forms of genus 2 and weight 1.}, journal = {Mathematische Zeitschrift}, volume = {209}, year = {1992}, pages = {91-96}, zbl = {0737.11011}, url = {http://dml.mathdoc.fr/item/GDZPPN002440199} }
Weissauer, Rainer. Modular forms of genus 2 and weight 1.. Mathematische Zeitschrift, Tome 209 (1992) pp. 91-96. http://gdmltest.u-ga.fr/item/GDZPPN002440199/