Friedberg numberings in the Ershov hierarchy
Crossref DOI link: https://doi.org/10.1007/s00153-014-0402-y
Published Online: 2014-09-13
Published Print: 2015-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Badaev, Serikzhan A.
Manat, Mustafa
Sorbi, Andrea
Text and Data Mining valid from 2014-09-13