Christian Delhommé, Masahiro Miyakawa, Maurice Pouzet, Ivo G. Rosenberg, Hisayuki Tatsumi. Semirigid Systems of Equivalence Relations. In D. Michael Miller, Vincent C. Gaudet, editors, 42nd IEEE International Symposium on Multiple-Valued Logic, ISMVL 2012, Victoria, BC, Canada, May 14-16, 2012. pages 293-298, IEEE, 2012. [doi]
Abstract is missing.