@book{Viotti1983,
author="Paul R. Viotti",
title="Politics in the Yemens and the Horn of Africa: Constraints on a superpower",
year="1983",
booktitle="The Soviet Union and the Middle East in the 1980s: Opportunities, Constraints, and Dilemmas",
editor="Mark V. Kauppi",
publisher="Lexington Books",
address="Lexington, MA",
pages="211-26",
keyword0="Cuba",
keyword1="GDR",
keyword2="PDRY-USSR",
keyword3="YAR-USSR",
type="chapter"
}