@misc{RISC2563,
author = {B. Buchberger},
title = {{Ein Fixpunktsatz in der Rekursionstheorie (A Fixpoint Theorem in Recursive Function Theory)}},
language = {german},
year = {1973},
month = {January},
annote = {1973-01-00-A},
note = {Invited colloquium talk at Habilitation Lecture, University of Innsbruck, Austria},
institution = {Habilitation Lecture, University of Innsbruck, Austria}
}