@article {12359, title = {Weitere Beitr{\"a}ge zur Kenntnis der Coleopteren-Fauna des Nord{\"o}stlichen Europ{\"a}ischen Russlands}, journal = {AFff}, volume = {31}, number = {6}, year = {1908}, pages = {1-30.}, author = {Poppius, B.} } @article {12340, title = {Die Coleopteren-Fauna der Halbinsel Kanin}, journal = {AFff}, volume = {31}, number = {8}, year = {1909}, pages = {1-58.}, author = {Poppius, B.} }