@article{ERMS:SourceID:300287, author = {Canu, F. and Bassler, R. S.}, journal = {Belg. Mus. Roy. hist. nat. Mém.}, pages = {1-69}, title = {Bryozoaires Éocènes de la Belgique}, url = {http://www.marbef.org/data/aphia.php?p=sourcedetails&id=300287}, volume = {39}, year = {1929} }