@proceedings {130,
	title = {New and interesting records of the MSS and cave fauna of Vitosha Mt., Bulgaria},
	year = {2014},
	month = {2014},
	pages = {66-76},
	publisher = {Caving Club {\textquotedblleft}Helictite{\textquotedblright} {\textendash} Sofia},
	author = {Langourov, M. and Lazarov, S. and Stoev, P. and Gu{\'e}orguiev, B. and Deltshev, Ch. and Petrov, B. and Andreev, S. and Simov, N. and Bekchiev, R. and Antonova, V. and Ljubomirov, T. and Dedov, I. and Georgiev, D.},
	editor = {Zhalov A., I. Ivanov, I. Petrov}
}
@book {128,
	title = {Soil and cave invertebrates from the village Gintsi area},
	series = {Speleological Studies of Caves in Godech Municipality},
	year = {2016},
	month = {2016},
	pages = {116},
	publisher = {Association of Speleoclubs in Sofia},
	organization = {Association of Speleoclubs in Sofia},
	address = {Sofia},
	isbn = {ISBN 978-619-90659-1-4},
	author = {Kostova, R. and Lazarov, S. and Bekchiev, R. and Goranov, S. and Simov, N. and Beshkov, S.},
	editor = {Toshkova, V. and Tachev, I.}
}
