@article {233,
	title = {A distribution list of the butterflies (Rhopalocera) of Western and Southern Europe},
	journal = {Trans. Soc. Brit. Ent.Trans. Soc. Brit. Ent.},
	volume = {17},
	number = {1},
	year = {1966},
	pages = {1-94},
	keywords = {Western and Southern Europe},
	author = {Bretherton R. F.}
}
