Software Pioneers: Contributions to Software Engineering, Bonn, 28-29. 6. 2001 eds Broy, Manfred and Denert, Ernst Springer 2002

• Bauer (2001) Bauer, Friedrich L. "From the Stack Principle to Algol"
• Wirth, Niklaus (2001) Wirth, Niklaus "Pascal and its Successors"