@inbook {10599,
	title = {Dermaptera, Mantodea, Blattodea, Isoptera and Orthoptera of the eastern Rhodopes (Bulgaria and Greece)},
	booktitle = {Biodiversity of eastern Rhodopes (Bulgaria and Greece). [Biodiversity of Bulgaria 2.]1-951. },
	series = {Pensoft Series Faunistica No 41},
	year = {2004},
	pages = {241-309},
	publisher = {National Museum of Natural History},
	organization = {National Museum of Natural History},
	address = {Sofia},
	author = {Popov, Alexi and Chobanov, Dragan},
	editor = {Beron, Petar and Popov, Alexi}
}
@article {4654,
	title = {Systematic status and distribution of <i>Eupholidoptera </i>(Orthoptera: Tettigoniidae) in the Balkans (north of Central Greece)},
	journal = {ArticulataArticulata},
	volume = {22},
	number = {1},
	year = {2007},
	month = {2007},
	pages = {33-46},
	isbn = {0171-4090},
	author = {Ciplak, Battal and Willemse, Fer and Chobanov, Dragan and Heller, Klaus-Gerhard}
}
