@misc{Karamzin_Nikolaj_Mihajlovič_(1766-1826)_Istorìâ_1842,
 author={Karamzin, Nikolaj Mihajlovič (1766-1826)},
 address={Sanktpeterburg''},
 howpublished={online},
 year={1842},
 publisher={v Tipografii Èduarda Praca},
 title={Istorìâ gosudarstva rossìjskago Kn. 2 (t. 5-8)},
}