Literature

Authors	Year	Title
M. Langourov, Lazarov, S., Stoev, P., Guéorguiev, B., Deltshev, C., Petrov, B., Andreev, S., Simov, N., Bekchiev, R., Antonova, V., Ljubomirov, T., Dedov, I., Georgiev, D.	2014	New and interesting records of the MSS and cave fauna of Vitosha Mt., Bulgaria