@book{bhlitem31103, title = {Memorias da Academia Real das Sciencias de Lisboa }, volume = {new ser.:t.3:pt.1 (1857) Sciencias mathematicas e physicas e naturaes}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/31103}, note = {https://www.biodiversitylibrary.org/bibliography/7151}, publisher = {Lisboa, Academia Real das Sciencias de Lisboa, }, author = {Academia Real das Sciencias de Lisboa.}, year = {1857}, pages = {534}, }