@article {calas_source_1984, title = {Une source privil{\'e}gi{\'e}e pour la documentation sonore et audiovisuelle : le d{\'e}p{\^o}t l{\'e}gal}, journal = {Bulletin des Biblioth{\`e}ques de France}, volume = {29}, number = {1}, year = {1984}, pages = {50{\textendash}54}, author = {Marie-France Calas} }