Molotov V.S. State Management of the Baikal Region Natural Resources / V.S. Molotov, K.Sh. Shagzhiyev; ed. by V.P. Orlov, N.G. Rybalsky. – Moscow, NIA-Priroda Rublishers, 1999. – 244 p. – [Ch. 2.9. Recreation Resources and Recreation Activity]. – pp. 121-126.