| 61816 | Status and extent of illegal forestry in Russia | Efremov, D.F.; Belousov, V.N.; Bubko, E.V.; Zakharenkov, A.S.; Kopekin, M.A.; Kuzmichev, E.P.; Soldatov, V.V.; Frolov, F.F. | 2010/01 |
| 61790 | Proceedings of the Study on status and extent of illegal forestry in Arkhangelsk region | Kuzmichev, Evgeny P; Kopeikin, Mikhail A.; Smetanina, Marina I. | 2010/01 |
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