@book{UBHD-1102874, author={Blok, Aleksandr Aleksandrovič}, title={Istorija literatury}, subtitle={1903 - 1921}, publisher={Izdat. (Sovetskij) Pisat.}, address={v Leningrade}, year={1934}, pages={474 S.}, language={rus}, library={UB [Signatur: Tschi 25 S::11]}, }