@article {Angelov1977, title = {Le patriotisme en Bulgarie m{\'e}di{\'e}vale (IXe{\textendash}XIVe s.)}, journal = {Palaeobulgarica / Старобългаристика}, volume = {1}, year = {1977}, pages = {14{\textendash}31}, author = {Angelov, Dimit{\^a}r} }