References
- Cvetaeva , M. 1965 . Izbrannye proizvedenija , Edited by: Efron , A. and Saakjanc , A. Moskva & Leningrad : Biblioteka poeta, Bol'šaja ser. . sostavlenie, podgotovka teksta i primečanija 2. izd.
- Janakiev , M. 1960 . Balgarsko stichoznanie Sofija
- Pasternak . 1945 . The Collected Prose Works London
- Tjutčev , F. I. 1965 . Lirika , Edited by: Pigarev , K. V. Vol. 1 , Moskva : Literaturnye pamjatniki .
- This article is dedicated to professor Todor Borov, former director of the National Library in Sofia.