@article {100, title = {Cheilosia (Diptera, Syrphidae) from Central Asia. 2. A key}, journal = {Zoologicheskii Zhurnal}, volume = {76}, number = {12}, year = {1997}, pages = {1370-1380}, keywords = {Arthropods, Central Asia, Cheilosia, Dipterans/True Flies, Insects, Invertebrates, Key to species, PALAEARCTIC REGION, Syrphidae}, author = {Barkalov, A.V. and Pek, L.V.} }