@book{bhlitem54929, title = {Mémoires de la Société royale des sciences de Liège }, volume = {t.4e}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/54929}, note = {https://www.biodiversitylibrary.org/bibliography/39398}, publisher = {Liège [etc.], La Société, }, author = {Société royale des sciences de Liège.}, year = {1848}, pages = {552}, keywords = {Periodicals|Science|Societies, etc|}, }