%0 Journal Article %T On automorphisms group of some K3 surfaces %A Federica Galluzzi %A Giuseppe Lombardo %J Mathematics %D 2006 %I arXiv %X In this paper we study the automorphisms group of some K3 surfaces which are double covers of the projective plane ramified over a smooth sextic plane curve. More precisely, we study some particlar case of a K3 surface of Picard rank two. %U http://arxiv.org/abs/math/0610972v1