1. Apps M.J., Kurz W.A. (1991): Assessing the role of Canadian forests and forest sector activities in the global carbon balance. World Resour. Rev. 3: 333–344.
2. Apps M.J., Kurz W.A. (1993): The role of Canadian forests in the global carbon balance. In: Carbon Balance of World’s Forested Ecosystems: Towards A Global Assessment. Publ. Acad. Finland No. 3/1993 Helsinki, pp 14–28.
3. Apps M.J., Price D.T. (1996): Introduction. In: Apps M.J., Price D.T. (eds.), Forest Ecosystems, Forest Management and the Global Carbon Cycle. NATO Advanced Science Institutes series, Vol. 140, Springer-Verlag, Berlin Heidelberg, pp. 1–15.
4. Apps M.J., Kurz W.A., Luxmoore R.J., Nilsson L.O., Sedjo R.A., Schmidt R., Simpson L.G., Vinson T.S. (1993a): Boreal forests and tundra. Water, Air, Soil Pollut. 70: 39–53.
5. Apps M.J., Kurz W.A., Price D.T. (1993b): Estimating carbon budgets of Canadian forest ecosystems using a national scale model. In: Vinson TS, Kolchugina TP (eds.) Carbon Cycling in Boreal Forest and Subarctic Ecosystems: Biospheric Responses and Feedbacks to Global Climate Change, U.S. Environmental Protection Agency Report EPA/600R-93/084, Office of Research and Development, Washington DC, pp 243–252.