The following publications are possibly variants of this publication:
- Semirigid Systems of Equivalence RelationsChristian Delhommé, Masahiro Miyakawa, Maurice Pouzet, Ivo G. Rosenberg, Hisayuki Tatsumi. ismvl 2012: 293-298 [doi]
- Semirigid Equivalence Relations on a Finite SetMasahiro Miyakawa, Maurice Pouzet, Ivo G. Rosenberg, Hisayuki Tatsumi. mvl, 15(4):395-407, 2009. [doi]
- Semirigid Equivalence Relations on a Finite SetMasahiro Miyakawa, Maurice Pouzet, Ivo G. Rosenberg, Hisayuki Tatsumi. ismvl 2008: 118-123 [doi]
- Semirigid Systems of Three Equivalence RelationsChristian Delhommé, Masahiro Miyakawa, Maurice Pouzet, Ivo G. Rosenberg, Hisayuki Tatsumi. mvl, 28(4-5):511-535, 2017. [doi]