Search for: [Subject and Keywords = byzantine warfare] OR [Subject and Keywords = cataphracts] OR [Subject and Keywords = cavalry] OR [Subject and Keywords = katafrakci] OR [Subject and Keywords = konnica] OR [Subject and Keywords = military treaties] OR [Subject and Keywords = Nikefor Fokas] OR [Subject and Keywords = Nikephoros Phocas] OR [Subject and Keywords = traktaty wojskowe] OR [Subject and Keywords = wojskowość bizantyńska] OR [Title = Konnica w armii Cesarstwa Bizantyńskiego od VIII do początku XIII w. Rola militarna i znaczenie społeczne] OR [Creator = Wojnowski, Michał]