@misc{Allilueva_Svetlana_Iosifovna_Dvadcatʹ,
 author={Allilueva, Svetlana Iosifovna},
 howpublished={online},
 publisher={Sovetskij Pisatelʹ},
 language={rosyjski},
 title={Dvadcatʹ pisem k drugu},
}