"Byzantinische Zeitschrift", 90.2 (1997): 349-619. Retrieved 25 May. 2013, from http://www.degruyter.com/view/j/byzs.1997.90.issue-2/issue-files/byzs.1997.90.issue-2.xml

Byzantinische Zeitschrift (1997), 90(2), pp. 349-619. Retrieved 25 May. 2013, from http://www.degruyter.com/view/j/byzs.1997.90.issue-2/issue-files/byzs.1997.90.issue-2.xml

Byzantinische Zeitschrift. 1997. 90(2): 349-619. Retrieved 25 May. 2013, from http://www.degruyter.com/view/j/byzs.1997.90.issue-2/issue-files/byzs.1997.90.issue-2.xml