Conquered by Kazan or mercy of Tsar John Vasilievich IV what was corrupted

Georgians, Alexander Nikolaevich (c. 1779-not 1821).The conquered Kazan or mercy of Tsar John Vasilievich IV is accused by the formidable: the tragedy in five actions in poetry / [Op.] Alexander Gruzintsov.-St. Petersburg: Imperial Type., 1811. -[2], III, [1], 61, [2] s .. - -Ex.: Without region..I. John Vasilievich IV (Grozny, Tsar; 1530-1584) .1.Territory (collection).Electronic copy source: PBOriginal storage location: UrFU