http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Bulletin de la Societe francaise des electriciens
Vols. for 1921-30 are called also ser. 4, t. 1-10; vols. for 1931-40 called also ser. 5, t. 1-10; vols. for 1941-[50] called also ser. 6, t. 1-10; vols. for 19<51>-<60> call also ser. 7, t. [1-10]; vols. for 19<61>- dec. 1964 called also ser. 8, t. 1-5, no. 60.
Bulletin de la Societe internationale des electriciens
Societe internationale des electriciens.