Sim and its surroundings are a unique place in the Southern Urals

Notes

1. [agarh.permkrai.ru/af/index.php?act=fund&fund=21355 Solikamsk District Executive Committee of Workers' Deputies 1924-1978 Solikamsk District Committee of People's Deputies 1979-1991 - Fund No. P-1 - Archival Department Solikam...]. Retrieved January 17, 2013. [www.webcitation.org/6E1MmUuvm Archived from the original on January 29, 2013].
2. [crims.ru/info/in_prison/privolzhskij_federalnyj_okrug Volga Federal District | Prisons of the Russian Federation]. Retrieved January 17, 2013. [www.webcitation.org/6E1MoUnVM Archived from the original on January 29, 2013].
3. [ruosolkam.narod.ru/p20aa1.html District schools]. Retrieved January 17, 2013. [www.webcitation.org/6E1Mpf709 Archived from the original on January 29, 2013].