The illustrated Bartsch (Commentary): Early German Artists. Martin Schongauer, Ludwing Schongauer, and Copyists. - Strauss, Walter, L., ed. (New York: Abaris Books, 1996)
Martin Schongauer: "Pictorum Gloria" (Biographical Essay), Schongauer's Copyist (General Essay), Catalogue, Work not by Schongauer but having his monogram -- Ludwing Schongauer
Keywords: Catalogos; Arte Alemán; Grabadores Alemanes; Grabados