Comer, S.; Johnson, J. The standard semigroup of operators of a variety. (English) Zbl 0266.08003 Algebra Univers. 2, 77-79 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 10 Documents MSC: 08B99 Varieties PDF BibTeX XML Cite \textit{S. Comer} and \textit{J. Johnson}, Algebra Univers. 2, 77--79 (1972; Zbl 0266.08003) Full Text: DOI OpenURL References: [1] E. Nelson,Finiteness of semigroups of operators in universital algebras. Can. J. Math.19 (1967), pp. 764–768. · Zbl 0149.26004 [2] P. Neumann,The inequality of SQPS and QSP as operators on classes of groups. Bull. Amer. Math. Soc.76 (1970), 1067–1069. · Zbl 0209.32102 [3] D. Pigozzi,On some operations on classes of algebras. Notices American Mathematical Society13 (1966) p. 829. · Zbl 0272.08006 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. It attempts to reflect the references listed in the original paper as accurately as possible without claiming the completeness or perfect precision of the matching.