Author Долгорукий Иван Михайлович Description Prince Ivan Mikhailovich Dolgoruky: Izbornik. 1764-1823. - Moscow: Izd. M. and S. Sabashnikov, 1919. -222 .. - (Pushkin Library). - Bibliography. in a substring. note . I. Dolgoruky, Ivan Mikhailovich (prince, 1764-1823). Source of the electronic copy: PB Publisher Изд. М. и С. Сабашниковых