@article {50594, title = {R{\'e}sultats scientifiques de l{\textquoteright}Exp{\'e}dition des fr{\`e}res Kusnecov (Kouznetzov) {\`a} l{\textquoteright}Oural arctique en 1909, sous la direction de H . Backlund. Livr. 7 (Diptera).}, journal = {Zap. imp. Akad. Nauk (VIII) cl. phys.-math.}, volume = {28}, year = {1915}, pages = {1-67}, author = {Becker, Th. and Dziedzicki, H. and Schnabl, J . and Villeneuve, J .} }