In addition to the BU catalogue, you can consult the following resources:

Bibliothèque Municipale de Lyon,

CCFR (French Union Catalogue),

Sudoc catalogue,

Catalogue commun des bibliothèques des universités catholiques de France (Origène),

Mir@bel facilitates access to online journals by providing links to online content (full text, summaries, and so on) and linking to a wide range of complementary sites,

Sign@l (Signalling the contents of periodicals in the humanities and social sciences)