@article{GDZPPN00243914X,
title = {Thetanullwerte on a moduli space of curves and hyperelliptic loci.},
journal = {Mathematische Zeitschrift},
volume = {207},
year = {1991},
pages = {539-568},
zbl = {0752.14019},
url = {http://dml.mathdoc.fr/item/GDZPPN00243914X}
}
Tsuyumine, Shigeaki. Thetanullwerte on a moduli space of curves and hyperelliptic loci.. Mathematische Zeitschrift, Tome 207 (1991) pp. 539-568. http://gdmltest.u-ga.fr/item/GDZPPN00243914X/