Documenting Persistence of Most Eastern North American Bee Species (Hymenoptera: Apoidea: Anthophila) to 1990–2009

Autor: Colla, S. R., Ascher, J. S., Arduser, M., Cane, J., Deyrup, M., Droege, S., Gibbs, J., Griswold, T., Hall, H. G., Henne, C., Neff, J., Jean, R. P., Rightmyer, M. G., Sheffield, C., Veit, M., Wolf, A.
Zdroj: Journal of the Kansas Entomological Society, 2012 Jan 01. 85(1), 14-22.
Databáze: JSTOR Journals