@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.}
}
@article {7,
	title = {Climatic Risk and Distribution Atlas of European Bumblebees},
	journal = {BioRisk : biodiversity \& ecosystem risk assessment},
	year = {2015},
	pages = {1-236.},
	keywords = {Aculeata, Apidae, Bombus},
	url = {http://biorisk.pensoft.net/articles.php?id=4749},
	author = {Rasmont, P. and Franz{\'e}n, M. and Lecocq, T. and Harpke, A. and Roberts, S. P. M. and Biesmeijer, K. and Cederberg, B. and Dvor{\'a}k, L. and Fitzpatrick, {\'U}. and Gonseth, Y. and Haubruge, E. and Mah{\'e}, G. and Manino, A. and Michez, D. and Neumayer, J. and {\O}degaard, F. and Paukkunen, J. and Pawlikowski, T. and Potts, S. G. and Reemer, M. and Settele, J. and Straka, J. and Schweiger, O.}
}
