Authors: NISSEN HW JEUSFELD MA JARKE M ZEMANEK GV HUBER H

Citation: Hw. Nissen et al., MANAGING MULTIPLE REQUIREMENTS PERSPECTIVES WITH METAMODELS, IEEE software, 13(2), 1996, pp. 37-48

Authors: STAUDT M NISSEN HW JEUSFELD MA

Citation: M. Staudt et al., QUERY BY CLASS, RULE, AND CONCEPT, Applied intelligence, 4(2), 1994, pp. 133-156