請求番号:M-H:223:682.1
Das andere Byzanz : Konstantinopels Beitrag zu Europa / Pavlos Tzermias. -- Universitätsverlag Freiburg, 1991. -- 189 p. : ill. ; 23 cm.
請求番号:M-H:223:682.2
Relations between East and West in the Middle Ages / edited by Derek Baker. -- Edinburgh University Press, c1973. -- xi, 156 p ; 23 cm.