Sandor Dembitz, Petar Knezevic, Mladen Sokele. Knowledge Acquisition and Energy: A Case Study. In M. H. Hamza, editor, The 21st IASTED International Multi-Conference on Applied Informatics (AI 2003), February 10-13, 2003, Innsbruck, Austria. pages 309-314, IASTED/ACTA Press, 2003.