- EDMOND W. H. LEE, “COMBINATORIAL REES–SUSHKEVICH VARIETIES THAT ARE CROSS, FINITELY GENERATED, OR SMALL”, Bull. Aust. Math. Soc., 81, № 1, 2010, 64
- Norman R. Reilly, “Complete Congruences on the Lattice of Rees–Sushkevich Varieties”, Communications in Algebra, 35, № 11, 2007, 3624
- Edmond W. H. Lee, Advances in the Theory of Varieties of Semigroups, 2023, 1
- EDMOND W. H. LEE, “COMBINATORIAL REES–SUSHKEVICH VARIETIES ARE FINITELY BASED”, Int. J. Algebra Comput., 18, № 05, 2008, 957