1. Global Forest Resources Assessment 2015 (FAO, Rome, 2015) [Transl. from English].
2. V. A. Grabovskii and D. G. Zamolodchikov, Estimation of Carbon Stocks in Coarse Woody Debris from the Linear Transect Data (TsEPL RAN, Moscow, 2011); http://www.cepl.rssi.ru/estimation.htm.
3. Yearbook "National Economy of the USSR in 1969" (Statistika, Moscow, 1970) [in Russian].
4. Yearbooks "NationalEconomy of Russia" (Gosstatizdat, Moscow, 1962; Statistika, Moscow, 1965, 1966, 1976; Finansy i Statistika, Moscow, 1986; Respublikanskii Informatsionno-izdatel'skii Tsentr, Moscow, 1990, 1991, 1993) [in Russian].
5. D. G. Zamolodchikov, V. I. Grabovskii, and G. N. Kraev, Regional Estimation of Forest Carbon Budget (ROBUL). Version 1.1 (TsEPL RAN, Moscow, 2011), http://www.cepl.rssi.ru/regional.htm.