On Katětov and Katětov–Blass orders on analytic P-ideals and Borel ideals
Crossref DOI link: https://doi.org/10.1007/s00153-017-0572-5
Published Online: 2017-06-29
Published Print: 2018-05
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Sakai, Hiroshi
License valid from 2017-06-29