Bulletin of medieval canon law / Stephan Kuttner Institute of Medieval Canon Law, München. Washington, D.C. : The Catholic University of America Press for the Stephan Kuttner Institute of Medieval Canon Law, N.S. 1.1971 - 21.1991; 22.1998 - ; Berkeley, Calif. : Inst., 1971 - 1991 ; Rom : Il Cigno Galileo Galilei, früher ; Baltimore, Md. : Johns Hopkins Univ. Press, 1998 - 2014