TY  - BOOK
AU  - Никитин, Сергеи Aлексaндрович.
TI  - Ocherki po istorii yuzhnykh slavyan i russko-balkanskikh svyazey v 50-70-ye gody XIX v
SN  - RUSSIAN4684
U1  - 327.470496 
PY  - 1970///
CY  - Moskva
PB  - Nauka
KW  - International relation
ER  -