Sowing the dragon's teeth : Byzantine warfare in the tenth century /
McGeer, Eric.
Washington, D.C. : Dumbarton Oaks Research Library and Collection,
c1995.
Includes bibliographical references and indexes.
Nicephorus II Phocas, Emperor of the East, 912-969.
Nicephorus Uranus, active 10th century.
Military art and science
Tenth century.