The Rediscovery of Two Lost Sixteenth-Century World Maps.
Imago Mundi. The International Journal for the History of Cartography, 50:158-162, 1998.
Gregory C. Mcintosh.
[BibTeX] 

Two Iranian World Maps for Finding the Direction and Distance to Mecca.
Imago Mundi. The International Journal for the History of Cartography, 49:62-82, 1997.
David A. King.
[BibTeX] 

Medieval world maps: embedded images, interpretive frames.
World & Image. A journal of verbal visual enquiry, 10(3):262-288, 1994.
Marcia Kupfer.
[BibTeX]