%0 Journal Article %T Accuracy of overlay measurements: tool and mark asymmetry effects %A Starikov, Alexander %A Coleman, Daniel J. %A Larson, Patricia J. %A Lopata, Alexander D. %A Muth, William A. %J Optical Engineering %V 31 %N 6 %P 1298-1310 %@ 0091-3286 %D 1992-06-01 %I SPIE %~ DeepDyve