@article {Dirimanow1965,
	title = {Zweiter beitrag uber die fauna der Zikaden (Homoptera-Auchenorhyncha) in Bulgarien},
	journal = {Wissenschaftliche Arbeiten - Land Wirtschaftliche Hochschule "Vassil Kolarow" - Plovdiv, Bulgarien},
	volume = {14},
	number = {2},
	year = {1965},
	pages = {211{\textendash}213},
	keywords = {Bulgaria, Cicadatra concina, Cicadidae},
	author = {Dirimanow, M. and Harisanow, A.}
}
@article {Pelov1968,
	title = {Beitrag zur Erforshung der bulgarishen Zikadenfauna (Homoptera: Auchenorrhyncha)},
	journal = {Bulletin de l{\textquoteright}Institut de Zoologie et Musee},
	volume = {26},
	year = {1968},
	pages = {157{\textendash}171},
	keywords = {Bulgaria, Cicadetta mediterranea, Cicadetta tibialis, Cicadidae, Tibicina haematodes},
	author = {Pelov, Venelin}
}
@article {Bairyamova1976,
	title = {Cicadae Species (Homoptera, Auchenorrhyncha) from Stranja Mountain},
	journal = {Acta Zoologica Bulgarica},
	volume = {5},
	year = {1976},
	pages = {27{\textendash}33},
	keywords = {Bulgaria, Cicadetta tibialis, Cicadidae},
	author = {Bairyamova, Viola Kirilova}
}
@article {Bajramova1978,
	title = {Dendrophilous Cicada Species (Homoptera, Auchenorrhyncha) Found in Oak Forests in Bulgaria},
	journal = {Acta Zoologica Bulgarica},
	volume = {9},
	year = {1978},
	pages = {15{\textendash}21},
	keywords = {Bulgaria, Cicadetta tibialis, Cicadidae},
	author = {Bajramova, Viola Kirilova}
}
@article {Bajrjamova1990,
	title = {Cicada (Insecta, Homoptera, Auchenorrhyncha) from Vitosha},
	journal = {Fauna of Sowtwestern Bulgaria},
	volume = {3},
	year = {1990},
	pages = {103{\textendash}111},
	keywords = {Bulgaria, Cicadetta tibialis, Cicadidae},
	author = {Bajrjamova, Viola Kirilova}
}
@article {Gogala2005,
	title = {Fauna of singing cicadas (Auchenorrhyncha: Cicadoidea) of Macedonia - a bioacoustic survey},
	journal = {Acta Entomologica Slovenica},
	volume = {13},
	number = {2},
	year = {2005},
	pages = {103{\textendash}126},
	abstract = {<p>The fauna of singing cicadas (Cicadoidea) of Macedonia has been investigated with classic and bioacoustic methods, using recording equipment for sonic range and ultrasonic detectors. In the literature we found data for 6 species, but the reported locality of Tibicina steveni (Krynicki, 1837) is in Bulgaria. In addition to the remaining 5 species: Lyristes plebejus (Scopoli, 1763), Cicada orni Linn{\'e}, 1758, Tibicina haematodes (Scopoli, 1763), Cicadatra atra (Olivier, 1790) and C. hyalina (Fabricius, 1798), we discovered in Macedonia 10 more species: Cicadatra platyptera Fieber, 1876, C. persica Kirkaldy, 1909, Tettigetta brullei (Fieber, 1876), T. dimissa (Hagen, 1856), Cicadetta montana (Scopoli, 1772), C. cerdaniensis Puissant \&amp; Boulard, 2000, C. macedonica Schedl, 1999, C. cf. podolica (Eichwald, 1830), C. tibialis (Panzer, 1798) and Pagiphora annulata (Brull{\'e}, 1832). The distribution of species is shown in maps with UTM grid. Additional new bioacoustic data for Cicadatra platyptera and P. annulata are included.</p>},
	keywords = {bioacoustics, Bulgaria, Cicadidae, Cicadoidea, fauna, Macedonia, singing cicadas, Tibicina steveni},
	url = {http://www.cicadasong.eu/files/article-3.pdf},
	author = {Gogala, Matija and Trilar, Tomi and Krpa{\v c}, Vladimir T.}
}
@article {Horvath1897,
	title = {Description d{\textquoteright}H{\'e}mipt{\`e}res nouveaux et Notes diverses},
	journal = {Revue d{\textquoteright}Entomologie},
	year = {1897},
	pages = {81{\textendash}97},
	keywords = {Bulgaria, Cicadetta annulata, Cicadidae, Tettigometra Barani},
	author = {Horv{\'a}th, G{\'e}za}
}
@article {Joakimov1909,
	title = {On the fauna of Hemiptera of Bulgaria},
	journal = {Collection of folklore, science and literature},
	volume = {25},
	number = {7},
	year = {1909},
	pages = {1{\textendash}34},
	keywords = {Bulgaria, Cicadidae},
	author = {Joakimov, D.}
}
@article {Dlabola1956,
	title = {Faunistika a n{\v e}kter{\'e} nov{\'e} druhy palearktick{\'y}ch k{\v r}{\'\i}s{\r u}. Faunistik und neue Arten der palearktischen Zikaden (Homoptera, Auchenorrhyncha)},
	journal = {Acta Entomologica Musei Nationalis Pragae},
	volume = {30},
	year = {1956},
	pages = {121{\textendash}128},
	keywords = {Bulgaria, central eastern europe, Cicadellidae, Cicadidae, Czechoslovakia, Deltocephalus, Pagiphora annulata, Psammotettix sachtlebeni, Recilia tricuspis, Xestocephalus sjaolinus},
	author = {Dlabola, Ji{\v r}{\'\i}}
}
@article {Arabadzhiev1963,
	title = {Нови видове цикади - неприятели на овощните дървета у нас},
	journal = {Plant protection},
	volume = {10},
	year = {1963},
	pages = {31{\textendash}33},
	keywords = {Bulgaria, Cicadidae},
	author = {Arabadzhiev, Denju}
}
@article {Jankovic1971,
	title = {Homoptera: Auchenorrhyncha Makedonije},
	journal = {Acta Musei Macedonici scientarium naturalium},
	volume = {12},
	year = {1971},
	pages = {41{\textendash}59},
	keywords = {Bulgaria, Cicadidae},
	author = {Jankovic, Ljubodrag}
}
@article {Nedelkov1908,
	title = {Third contribution to the entomological fauna of Bulgaria},
	journal = {Periodical Journal of the Bulgarian Literary Society},
	volume = {69},
	number = {9-10},
	year = {1908},
	pages = {670{\textendash}692},
	keywords = {Bulgaria, Cicadidae},
	author = {Nedjalkov, N}
}
