1
Published: 2010
Publisher: Фондация Българско историческо наследство / Fondacija Bălgarsko istoričesko nasledstvo
Superior document: Srednovekovna biblioteka 4
2
3
Published: 2011
Superior document: Proceedings of the 22nd International Congress of Byzantine Studies Sofia, 22 - 27 August 2011 1
4
Published: 2011
Superior document: Proceedings of the 22nd International Congress of Byzantine Studies Sofia, 22 - 27 August 2011 2