@book{bhlitem48419, title = {Det Kongelige Danske videnskabernes selskabs skrifter Naturvidenskabelig og mathematisk afdeling}, volume = {ser. 6, no. 2 (1881-1886)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/48419}, note = {https://www.biodiversitylibrary.org/bibliography/7155}, publisher = {København, }, author = {Kongelige Danske videnskabernes selskab.}, year = {1881}, pages = {576}, keywords = {Periodicals|Science}, }