See Virgilio Corbo, Ricerche archeologiche al Monte degli Ulivi, Gerusalemme (Jerusalem: Franciscan Printing Press, 1965), pp. 1–57; Louis-Hugues Vincent and Felix-M. Abel, Jérusalem: recherches de topographie, d’archéologie et d’histoire. ii. Jérusalem nouvelle (Paris: Gabalda, 1914), p. 335, fig. 147. See also, John Wilkinson, Jerusalem as Jesus Knew It (London: Thames and Hudson, 1978), pp. 127–131.