@book{UBHD-1070493, author={Crowther, Peter A.}, title={A Bibliography of works in English on early Russian history to 1800}, publisher={Blackwell}, address={Oxford}, year={1969}, pages={XVIII, 236 S.}, language={eng}, keywords={Russland / Geschichte 1-1700 ; Russland / Geschichte / Anf{\"a}nge-1800}, library={OG [Signatur: Yb 112]}, }