1. Arctic Climate Impact Assessment;ACIA,2005
2. Responses of tundra plants to experimental warming: meta-analysis of the international tundra experiment;Arft;Ecol. Monogr.,1999
3. Temperature Normals Normal Period 1961–1990;Aune,1993
4. Damage-induced root nitrogen metabolism in Nicotiana sylvestris: testing C/N predictions for alkaloid production;Baldwin;J. Chem. Ecol.,1993
5. Adaptation of arctic and alpine plants to environmental conditions;Bliss;Arct. Alp. Res.,1962