@article{MZ_1991__207_2_174288,
     author = {Shigeaki Tsuyumine},
     title = {Thetanullwerte on a moduli space of curves and hyperelliptic loci.},
     journal = {Mathematische Zeitschrift},
     pages = {539--568},
     publisher = {mathdoc},
     volume = {207},
     number = {2},
     year = {1991},
     zbl = {0752.14019},
     url = {http://geodesic.mathdoc.fr/item/MZ_1991__207_2_174288/}
}