@article {Angelov1977a, title = {Questions id{\'e}ologiques en Bulgarie m{\'e}di{\'e}vale (Ivan Rilski et son {{\quotedblbase}Testament{\textquotedblleft})}}, journal = {Palaeobulgarica / Старобългаристика}, volume = {1}, year = {1977}, pages = {25{\textendash}32}, author = {Angelov, Dimit{\^a}r} }