• Competitiveness of wood fuel in the conditions of open electricity market in Post-Kyoto period : case study for EstoniaVolkova, Anna; Roos, Inge; Soosaar, Sulev; Siirde, AndresProceedings of 3rd International Conference on Clean Electrical Power, Renewable Energy Resources Impact, Ischia, Italy, 14th-16th June, 20112011 / p. 660-667 : ill