Yekhanin Alexandr G., Butorin Leonid I., Smagin Anatoliy N., Parnachyov Valeriy P. «To the ore-bearing estimate of the Sayan-Yenisei fracture zone» // 2009. №325 C.200-202
Smagin Anatoliy N., Parnachev Valeriy P. «On new potentially ore-bearing Kakhtarminsky area in Eastern Sayan nickel-platinum-bearing province» // 2012. №363 C.214-218
