TY  - JOUR
AU  - Cornalba, Maurizio
AU  - Harris, Joe
TI  - Divisor classes associated to families of stable varieties, with applications to the moduli space of curves
JO  - Annales scientifiques de l'École Normale Supérieure
PY  - 1988
SP  - 455
EP  - 475
VL  - 21
IS  - 3
PB  - Elsevier
UR  - http://www.numdam.org/articles/10.24033/asens.1564/
DO  - 10.24033/asens.1564
LA  - en
ID  - ASENS_1988_4_21_3_455_0
ER  -