“Mary at the Threshold: The Mother of God as Guardian in Seventh-Century Palestinian Miracle Accounts” In The Cult of the Mother of God in Byzantium: Texts and Images, edited by Leslie Brubaker and Mary Cunningham. Aldershot: Ashgate, 2011, 31-38. Derek Krueger

https://www.academia.edu/10037507/_Mary_at_the_Threshold_The_Mother_of_God_as_Guardian_in_Seventh_Century_Palestinian_Miracle_Accounts_In_The_Cult_of_the_Mother_of_God_in_Byzantium_Texts_and_Images_edited_by_Leslie_Brubaker_and_Mary_Cunningham_Aldershot_Ashgate_2011_31_38&nav_from=0102cb6f-32e6-4572-8843-34f05c81b235&rw_pos=0