A Survey on Ordinal Notations Around the Bachmann–Howard Ordinal
Crossref DOI link: https://doi.org/10.1007/978-3-319-63334-3_4
Published Online: 2018-04-02
Published Print: 2017
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Buchholz, Wilfried
License valid from 2017-01-01