The Design Way: Intentional Change in an Unpredictable World - Foundations and Fundamentals of Design Competence, Harold G. Nelson, Erik Stolterman. Educational Technology Publications, Englewood Cliffs, NJ 07632-0564 (2003), ISBN: 0-87778-305-5.
René Victor Valqui VidalPublished in: Eur. J. Oper. Res. (2006)