Formal methods at the crossroads : from panacea to foundational support : 10th anniversary colloquium of UNU/IIST, the International Institute for Software Technology of the United Nations University, Lisbon, Portugal, March 18-20, 2002 : revised papers - Aichernig, Bernhard K 1969-; Maibaum, Thomas S E 1947- (Lecture notes in computer science (Springer)., 2003)