File:Perfilieva, K.S. 2011. New data on the wing morphology of the Cretaceous Sphecomyrminae ants.pdf

Summary
Perfilieva, K.S. 2011. New data on the wing morphology of the Cretaceous Sphecomyrminae ants (Hymenoptera Formicidae). Paleontological Journal 45 275–283.