@book{bhlitem51278, title = {Öfversigt af Finska vetenskaps-societetens förhandlingar }, volume = {63:Afd. A (1920-1921)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/51278}, note = {https://www.biodiversitylibrary.org/bibliography/14261}, publisher = {[S.l, s.n.], }, author = {Suomen Tiedeseura}, year = {1920}, pages = {214}, keywords = {Periodicals|Science|}, }