Characterizing knowledge intensive tasks indicating cognitive requirements: Scenarios in methods for specific tasks - Overbeek, Sietse; Proper, Erik; van Bommel, Patrick; Rijsenbrij, Daan (Situational Method Engineering: Fundamentals and Experiences, Proceedings of the IFIP WG8.1 Working Conference, 12 - 14 September 2007, Geneva, Switzerland, 2007)