Notitiae episcopatuum, Theophylactus Simocatta i S. Olteanu - Dinčev, Vencislav 1959- (Izvestija na Nacionalnija Archeologičeski Institut, 41 (2013) = Bulletin of the National Institute of Archaeology, 41 (2013) : In honorem professoris Георги Кузманов, 0323-9535, 2013)