@book{bhlitem28084, title = {Bulletins de l'Académie royale des sciences, des lettres et des beaux-arts de Belgique }, volume = {Index:ser.3:t.31-36 (1896-1898)}, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/28084}, note = {https://www.biodiversitylibrary.org/bibliography/5550}, publisher = {Bruxelles}, author = {Académie royale des sciences, des lettres et des beaux-arts de Belgique.}, year = {1910}, pages = {108}, keywords = {Belgium|Brussels|Learned institutions and societies|Periodicals|Science}, }