%0 Journal Article %A John L. Harer %T Stability of the homology of the moduli spaces of Riemann surfaces with spin structure. %J Mathematische Annalen %D 1990 %P 323-334 %V 287 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1990__287_1_164688/ %F MAN_1990__287_1_164688