@article {148,
	title = {The chromose number and Karyotype of Plebeius (Plebejides) pylaon brethertoni from Mt. Helmos, Peloponnisos, Greece, its tentative elevation to species level, and notes about presently existing unsettled taxonomic question in the pylaon species-group comp},
	journal = {PhegeaPhegea},
	volume = {34},
	number = {2},
	year = {2006},
	pages = {57-60},
	keywords = {Plebeius (Plebejides) pylaon brethertoni, Mt. Helmos},
	author = {Coutsis, Prins J. G.,  J. De}
}
