Beaulieux, Léon and Mladenov, Stefan. 1933. Grammaire de la langue bulgare. (Collection de grammaires de l'Institut d'Études Slaves, 4.) Paris: Champion.
@book{Beaulieux-and-Mladenov-1933, address = {Paris}, author = {Beaulieux, Léon and Mladenov, Stefan}, publisher = {Champion}, series = {Collection de grammaires de l'Institut d'Études Slaves}, title = {Grammaire de la langue bulgare}, volume = {4}, year = {1933}, iso_code = {bul}, olac_field = {syntax; general_linguistics; typology; semantics}, wals_code = {bul} }