1. Alexeyev, V. A., Korotkov, I. A., Stakanov, V. D. and Birdsey, R. A.: 1995, Water,Air, Soil Pollut. 82, 271?282.
2. Apps, M. J., Albu, P., Halliwell, D., Niederleitner, J., Seburn, D. and Siltanen, M.: 1994a, BOREAS biometry and auxiliary sites: overstory and understory data, (Version 1.0). Can. For. Serv. Rep., Northwest Region, Edmonton, Canada, 124 pp.
3. Apps, M. J., Niederleitner, J., Seburn, D., Varem-Sanders, T. and Siltanen, M.: 1994b, BOREAS biometry and auxiliary sites: locations and descriptions, (Version 1.0). Can. For. Serv. Rep., Northwest Region, Edmonton, Canada, 33 pp.
4. Apps, M. J., Albu, P., Halliwell, D., Price, D. T., Siltanen, M. and Varem-Sanders, T.: 1995, BOREAS biometry and auxiliary sites: soils and detritus data, (Version 1.0). Can. For. Serv. Rep. Northwest Region, Edmonton, Canada, 73 pp.
5. Apps, M. J., Goodison, B., Cihlar, J. C., Hall, F., Leckie, D., LeDrew, E., Matson, P., Running, S. and Sellers, P. J.: 1991,BOREAS: Global Change and Biosphere-Atmosphere Interactions in the Boreal Forest Biome, Science Plan, NASA, Goddard Space Flight Center, Greenbelt, USA, September 1991, 67 pp.