%0 Journal Article %A Lipman Bers %T Deformations and moduli of Riemann Surfaces with nodes and signatures. %J Mathematica Scandinavica %D 1975 %P 13-16 %V 36 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1975__36_166396/ %F MS2_1975__36_166396