@article {4886,
	title = {On the taxonomic status of <i>Pontia beckerii </i>(Edwards, 1871) (Lepidoptera: Pieridae).},
	journal = {Linneana BelgicaLinneana Belgica},
	volume = {15},
	number = {7},
	year = {1996},
	pages = {271-272},
	author = {Coutsis, J. G. and Tolman, T. W.}
}
