Evocation and elaboration of solutions: Different types of problem-solving actions. An empirical study on the design of an aerospace artifact

Willemien Visser Evocation and elaboration of solutions: Different types of problem-solving actions. An empirical study on the design of an aerospace artifact http://arxiv.org/abs/cs/0612006 2006 CoRR abs/cs/0612006 db/journals/corr/corr0612.html#abs-cs-0612006 informal publication