@article {500,
	title = { Forward to the North: two Euro-Mediterranean bumblebee species now cross the Arctic Circle},
	journal = {Annales de la Soci{\'e}t{\'e} Entomologique de France},
	year = {2015},
	keywords = {Aculeta, Apidae, Bombus},
	url = {http://www.tandfonline.com/doi/abs/10.1080/00379271.2015.1118357},
	author = {Martinet, B. and Rasmont, P. and Cederberg, B. and Evrard, D. and {\O}degaard, F. and Paukkunen, J. and Lecocq, T.}
}
