@book{bhlitem95513, title = {Izviestiia Imperatorskoi akademii nauk = Bulletin de l'Académie impériale des sciences de St.-Pétersbourg }, volume = {ser.5:t.7 (1897)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/95513}, note = {https://www.biodiversitylibrary.org/bibliography/42575}, publisher = {S.-Peterburg, Akademiia, 1894-1917}, author = {Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia)}, year = {1894}, pages = {580}, keywords = {Science|Societies, etc|}, }