%0 Journal Article %A S. M. Natanzon %T Topological invariants and moduli of hyperbolic $n=2$ Riemann supersurfaces %J Sbornik. Mathematics %D 1994 %P 15-31 %V 79 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1994_79_1_a1/ %G en %F SM_1994_79_1_a1