Fixed points in Peano arithmetic with ordinals

TitleFixed points in Peano arithmetic with ordinals
Publication TypeJournal Article
Year of Publication1993
AuthorsJäger, G
JournalAnnals of Pure and Applied Logic
Volume60
Pagination119-132
URLhttp://dx.doi.org/10.1016/0168-0072(93)90039-G
DOI10.1016/0168-0072(93)90039-G