%0 Journal Article
%T Generalized Shioda-Inose Structures on K3 Surfaces
%A H. Onsiper
%A S. Sertoz
%J Mathematics
%D 1998
%I arXiv
%X We examine the finite group actions on K3 and Abelian surfaces giving the same orbit space after desingularization. We show that when the group is not Z_2, then the Picard number of the K3 surface must be 19 or 20, and that in the latter case the Abelian surface is uniquely determined by the K3 surface.
%U http://arxiv.org/abs/math/9809083v1