- EDMOND W. H. LEE, MIKHAIL V. VOLKOV, “LIMIT VARIETIES GENERATED BY COMPLETELY 0-SIMPLE SEMIGROUPS”, Int. J. Algebra Comput., 21, № 01n02, 2011, 257
- NORMAN R. REILLY, “VARIETIES GENERATED BY COMPLETELY 0-SIMPLE SEMIGROUPS”, JAZ, 84, № 03, 2008
- Norman R. Reilly, “Regular principal factors in free objects in Rees-Sushkevich varieties”, Semigroup Forum, 86, № 1, 2013, 162
- 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
- Norman R. Reilly, “Shades of orthodoxy in Rees-Sushkevich varieties”, Semigroup Forum, 78, № 1, 2009, 157
- L. N. Shevrin, B. M. Vernikov, M. V. Volkov, “Lattices of semigroup varieties”, Russ Math., 53, № 3, 2009, 1
- Norman R. Reilly, “Bipartite graphs and completely 0-simple semigroups”, Semigroup Forum, 84, № 1, 2012, 176
- Norman R. Reilly, “Regular principal factors in free objects in varieties in the interval [B 2 ,NB 2 ∨G n ]”, Semigroup Forum, 89, № 1, 2014, 249
- Edmond W. H. Lee, “On a class of completely join prime J-trivial semigroups with unique involution”, Algebra Univers., 78, № 2, 2017, 131