@article {22,
	title = {Checklist of the Western Palaearctic Bees (Hymenoptera: Apoidea: Anthophila)},
	year = {2012},
	keywords = {Aculeata, Apoidea},
	url = {http://westpalbees.myspecies.info/},
	author = {Kuhlmann, M. and Ascher, J. S. and Dathe, H. H. and Ebmer, A. W. and Hartmann, P. and Michez, D. and M{\"u}ller, A. and Patiny, S. and Pauly, A. and Praz, C. and Rasmont, P. and Risch, S. and Scheuch, E. and Schwarz, M. and Terzo, M. and Williams, P. H. and Amiet, F. and Baldock, D: and Berg, {\O}. and Bogusch, P. and Calabuig, I. and Cederberg, B. and Gogala, A. and Gusenleitner, F. and Josan, Z. and Madsen, H. B. and Nilsson, A. and {\O}degaard, F. and Ortiz-Sanchez, J. and Pawlikowski, T. and Paukkunen, J. and Quaranta, M. and Roberts, S. P. M. and S{\'a}ropataki, M. and Schwenninger, H. -R. and Smit, J. and S{\"o}derman, G. and Tomozei, T.}
}
