@misc{Waliszewski_Kazimierz_(1849-1935)_Ivan,
 author={Waliszewski, Kazimierz (1849-1935)},
 address={Moskva},
 howpublished={online},
 publisher={Tipografià "Obsêstvennaâ Polza"},
 language={rus},
 type={książka},
 title={Ivan Groznyj : (1530-1584)},
 title={Ivan le Terrible},
}