%0 Journal Article %A Schoen, Chad %T Hodge classes on self-products of a variety with an automorphism %J Compositio Mathematica %D 1988 %P 3-32 %V 65 %N 1 %I Kluwer Academic Publishers %U http://www.numdam.org/item/CM_1988__65_1_3_0/ %G en %F CM_1988__65_1_3_0