1. Aitken, S.N., Adams, W.T., 1995a. Screening for cold hardiness in coastal Douglas-fir. In: Potts, B.M., Borralho, N.M.G., Reid, J.B., Cromer, R.N., Tibbits W.N., Raymond, C.A. (Eds.), Eucalypt Plantations: Improving Fiber Yield And Quality. Proceedings CRC/IUFRO Conf., Hobart, 19–24 Feb. (CRC for Temperate Hardwood Forestry, Hobart), pp. 321–324.
2. Aitken, S.N., Adams, W.T., 1995b. Impacts of genetic selection for height growth on annual developmental cycle traits in coastal Douglas-fir. In: Evolution of Breeding Strategies for Conifers from the Pacific Northwest. Proceedings, Joint Meeting of IUFRO Working Parties S2.02.05 (Douglas-fir), S2.02.06 (Pinus contorta), S2.02.12 (Sitka Spruce) and S2.02.14 (Abies). 31 July–4 August 1995, Limoges, France. Institut national de la recherche agronomique, Station d’amélioration des arbres forestiers, Ardon, France. pp. AD-1:1–8.
3. Genetics of fall and winter cold hardiness of coastal Douglas-fir in Oregon;Aitken;Can. J. For. Res.,1996
4. Spring cold hardiness under strong genetic control in Oregon populations of coastal Douglas-fir. Can;Aitken;J. For. Res.,1997
5. Family variation for fall cold hardiness in two Washington populations of coastal Douglas-fir (Pseudotsuga menziesii var menziesii (Mirb.) Franco);Aitken;For. Ecol. Manage,1996