This study provides an excellent overview of previous scholarship on these monuments and adds important new observations and ideas on the group and on individual churches.
Vered Shalev-Hurvitz. Holy Sites Encircled: The Early Byzantine Concentric Churches of Jerusalem. Oxford studies in Byzantium. Oxford; New York: Oxford University Press, 2015.
From Bryn Mawr Classical Review (BMCR). Review by Mark J. Johnson, Brigham Young University