"Viennot-Bourgin, Georges" . . . "G." . . _:B7ab3449136425a23f6931767ce59662b . "Viennot-Bourgin, G." . "G. Viennot-Bourgin" . "Viennot-Bourgin" . . _:B7ab3449136425a23f6931767ce59662b . _:B7ab3449136425a23f6931767ce59662b . _:B7ab3449136425a23f6931767ce59662b "2023-05-20"^^ . _:B7ab3449136425a23f6931767ce59662b . _:B7ab3449136425a23f6931767ce59662b . _:B7ab3449136425a23f6931767ce59662b "074861727" . _:B7ab3449136425a23f6931767ce59662b . _:B7ab3449136425a23f6931767ce59662b . _:B7ab3449136425a23f6931767ce59662b .