| Quadratic equations over free groups and free products LP Comerford Jr, CC Edmunds Journal of Algebra 68 (2), 276-297, 1981 | 67 | 1981 |
| Varieties generated by semigroups of order four CC Edmunds Semigroup Forum 21 (1), 67-81, 1980 | 55 | 1980 |
| On certain finitely based varieties of semigroups CC Edmunds Semigroup Forum 15 (1), 21-39, 1977 | 54 | 1977 |
| On the endomorphism problem for free groups CC Edmunds Communications in Algebra 3 (1), 1-20, 1975 | 49 | 1975 |
| Solutions of equations in free groups LP Comerford Jr, CC Edmunds Walter de Gruyter, Berlin, New York, 1989 | 48 | 1989 |
| On the endomorphism problem for free groups II CC Edmunds Proceedings of the London Mathematical Society 3 (1), 153-168, 1979 | 26 | 1979 |
| Products of commutators and products of squares in a free group LP Comerford Jr, CC Edmunds International Journal of Algebra and Computation 4 (03), 469-480, 1994 | 24 | 1994 |
| Powers as products of commutators JA Comerford, LP Comerford Jr, CC Edmunds Communications in algebra 19 (2), 675-684, 1991 | 23 | 1991 |
| Small semigroups generating varieties with continuum many subvarieties CC Edmunds, EWH Lee, KWK Lee Order 27, 83-100, 2010 | 22 | 2010 |
| On commutator equalities and stabilizers in free groups RG Burns, CC Edmunds, IH Farouqi Canadian Mathematical Bulletin 19 (3), 263-267, 1976 | 16 | 1976 |
| Commutators as powers in free products of groups LP Comerford Jr, CC Edmunds, G Rosenberger Proceedings of the American Mathematical Society, 47-52, 1994 | 14 | 1994 |
| Products of commutators as products of squares CC Edmunds Canadian Journal of Mathematics 27 (6), 1329-1335, 1975 | 13 | 1975 |
| On groups of exponent four IV CC Edmunds, ND Gupta Conference on Group Theory: University of Wisconsin-Parkside 1972, 57-70, 2006 | 11 | 2006 |
| A short combinatorial proof of the Vaught conjecture CC Edmunds Canadian Mathematical Bulletin 18 (4), 607-608, 1975 | 11 | 1975 |
| A short combinatorial proof of the Vaught conjecture CC Edmunds Canadian Mathematical Bulletin 18 (4), 607-608, 1975 | 11 | 1975 |
| Some properties of quadratic words in free groups CC Edmunds Proceedings of the American Mathematical Society 50 (1), 20-22, 1975 | 9 | 1975 |
| Powers of genus two in free groups CC Edmunds, G Rosenberger Canadian Mathematical Bulletin 33 (3), 342-344, 1990 | 8 | 1990 |
| The equations −1 t −1 st=u −1 v −1 uv in a free product of groups RG Burns, CC Edmunds, E Formanek Mathematische Zeitschrift 153, 83-88, 1977 | 6 | 1977 |
| Genus of powers in a free group LP Comerford Jr, CC Edmunds Geometric group theory, 67-71, 1995 | 5 | 1995 |
| Quadratic parametric equations over free groups LP Comerford Jr, CC Edmunds Contributions to Group Theory 33, 159-196, 1984 | 5 | 1984 |
