"E. M. Shoemaker"@de-DE . "Shoemaker" . "E." . "SHOEMAKER" . "E.M" . . "Merle" . . "Shoemaker, E. M. (Eugene Merle)" . "Eugene M. Shoemaker" . . . "E.M SHOEMAKER" . "M." . "Eugene" . "E.M Shoemaker" . "Eugene Merle Shoemaker" . . . .