Jan Kisyński. On M. Kac's probabilistic formula for the solution of the telegraphist's equation. Annales Polonici Mathematici, 29:259-27, 1974. Collection of articles dedicated to the memory of Tadeusz Ważewski, III.

• Mathematical Reviews review by J. A. Goldstein (subscription required)
• Zentralblatt MATH review by J. Smoller