Publications of Henning, J.

Henning J, Balabanov T, Milo P, Ziemann D. Khan Omurtag's stone palace of AD 822 : a "modernized" eighth-century timber fort. In: Henning J, editor. Post-Roman towns, trade and settlement in Europe and Byzantium. Vol 2. Berlin: de Gruyter; 2007. p. 434-40. (Millennium-Studien; vol 2).

Khan Omurtag's stone palace of AD 822 : a "modernized" eighth-century timber fort

Discusses the fortified palace of Omurtag, khan of the Bulgars, at Pliska (prov. Varna, Bulgaria.

Ziemann D. The rebellion of the nobles against the baptism of Khan Boris (865-866). In: Henning J, editor. Post-Roman towns, trade and settlement in Europe and Byzantium. Vol 2. Berlin: de Gruyter; 2007. p. 613-24. (Millennium-Studien; vol 2).