1. Aamlid D (1992) Air pollution impact on forest and vegetation of eastern Finnmark, Norway. In: Kismul V, Jerre J, Lobersli E (eds) Effects of air pollutants on terrestrial ecosystems in the border area between Russia and Norway. Proceedings from the first symposium, Svanvik, Norway, March 1992. State Pollution Control Authority, Oslo, pp 56–65
2. Aamlid D, Vassilieva N, Aarrestad PA, Gytarsky ML, Lindmo S, Karaban R, Korotkov V, Rindal T, Kuzmicheva V, Venn K (2000) The ecological state of the ecosystems in the border areas between Norway and Russia. Boreal Environ Res 5:257–278
3. Alexeyev VA (1993) Air pollution impact on forest ecosystems of Kola peninsula: history of investigations, progress and shortcomings. In: Kozlov MV, Haukioja E, Yarmishko VT (eds) Aerial pollution in Kola Peninsula. Proceedings of the International Workshop, St. Petersburg, 14–16 April 1992. Kola Science Centre, Apatity, pp 20–34
4. Allen-Gil SM, Ford J, Lasorsa BK, Monetti M, Vlasova T, Landers DH (2002) Heavy metal contamination in the Taimyr Peninsula, Siberian Arctic. Sci Total Environ 301:119–138
5. Alpatov YN, Runova EM, Zabotina NN (2001) Application of topological modelling method for investigation of damaged forests. In: Galkin YS, Chernobrovina OK (eds) Mathematical and physical methods in ecology and environmental monitoring. Proceedings of the international conference, Moscow, 23–25 October 2001. Moscow State Forest University, Moscow, pp 367–379 (in Russian)