Izdebski, Adam. Why did agriculture flourish in the late antique East? The role of climate fluctuations in the development and contraction of agriculture in Asia Minor and the Middle East from the 4th till the 7th c. AD // Millennium. Jahrbuch zu Kultur und Geschichte des ersten Jahrtausends n. Chr. (2011) 291-312

Опись А, №40780.

http://fu-berlin.academia.edu/AdamIzdebski

Cм. 4 век.