Shigeru Igarashi. Admissibility of fixed-point induction in first- order logic of typed theories. In Andrei P. Ershov, V. A. Nepomniaschy, editors, International Sympoisum on Theoretical Programming, Novosibirsk, Russia, August 7-11, 1972, Proceedings. Volume 5 of Lecture Notes in Computer Science, pages 344-383, Springer, 1972.
Abstract is missing.