"Byzantinische Zeitschrift", 65.1 (1972): 1-278. Retrieved 24 May. 2013, from http://www.degruyter.com/view/j/byzs.1972.65.issue-1/issue-files/byzs.1972.65.issue-1.xml

Byzantinische Zeitschrift (1972), 65(1), pp. 1-278. Retrieved 24 May. 2013, from http://www.degruyter.com/view/j/byzs.1972.65.issue-1/issue-files/byzs.1972.65.issue-1.xml

Byzantinische Zeitschrift. 1972. 65(1): 1-278. Retrieved 24 May. 2013, from http://www.degruyter.com/view/j/byzs.1972.65.issue-1/issue-files/byzs.1972.65.issue-1.xml