%0 Journal Article %A V. V. Nikulin %T On the connected components of moduli of real polarized K3-surfaces %J Izvestiya. Mathematics %D 2008 %P 91-111 %V 72 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2008_72_1_a4/ %G en %F IM2_2008_72_1_a4