%0 Journal Article %A Moriwaki, Atsushi %T Relative Bogomolov’s inequality and the cone of positive divisors on the moduli space of stable curves %J Journal of the American Mathematical Society %D 1998 %P 569-600 %V 11 %N 3 %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-98-00261-6/ %R 10.1090/S0894-0347-98-00261-6 %F 10_1090_S0894_0347_98_00261_6