%0 Journal Article
%A A. N. Rudakov
%A I. R. Shafarevich
%T On the degeneration of $K3$ surfaces over fields of finite characteristic
%J Izvestiya. Mathematics 
%D 1982
%P 561-574
%V 18
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1982_18_3_a7/
%G en
%F IM2_1982_18_3_a7