The following publications are possibly variants of this publication:
- Some Polynomials Generating Minimal ClonesHajime Machida, Michael Pinsker. mvl, 13(4-6):353-366, 2007. [doi]
- On Minimality of Some Binary Clones Related to Unary FunctionsMike Behrisch, Hajime Machida. ismvl 2020: 297-302 [doi]
- Polynomials as Generators of Minimal ClonesHajime Machida, Michael Pinsker. ismvl 2007: 7 [doi]
- Maximal and Minimal Partial ClonesLucien Haddad, Hajime Machida, Ivo G. Rosenberg. jalc, 7(1):83-93, 2002.
- Gigantic Pairs of Minimal ClonesIvo G. Rosenberg, Hajime Machida. ismvl 1999: 74-79 [doi]
- A Study on Essentially Minimal ClonesHajime Machida, Ivo G. Rosenberg. ismvl 2013: 117-122 [doi]