On difunctionality of class relations.

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Bibliographic Details
Title: On difunctionality of class relations.
Authors: Hoefnagel, Michael1 (AUTHOR) mhoefnagel@sun.ac.za, Janelidze, Zurab1 (AUTHOR), Rodelo, Diana2,3 (AUTHOR)
Source: Algebra Universalis. May2020, Vol. 81 Issue 2, p1-15. 15p.
Database: Mathematics Source
Description
ISSN:00025240
DOI:10.1007/s00012-020-00651-z