Bāb as-Siq

Thomas Kabs, "Bāb as-Siq. The necropolis of Ancient Gaia?", in: Stephan G. Schmid and Michel Mouton (Eds.), Men on the Rocks. The Formation of Nabataean Petra, Logos Verlag, 2013, 163–166

Stephan G. Schmid and Michel Mouton (Eds.), Men on the Rocks. The Formation of Nabataean Petra, Logos Verlag, 2013