Erratum to "Automorphisms of polynomial semigroups".
Etude du treillis des congruences à droite sur le monoide bicyclique.
E-unitary R-unipotent semigroups.
Expletives in languages and middle units in semigroups.
Extending congruences on factors of ideally compactifiable semigroups.
Extension of additive functionals and semicharacters on commutative semigroups.
Extensions of homomorphisms of subsemigroups of a group.
Extensions of homomorphisms to dense extensions of semigroups.
Factorization problems in semigroups.
F-regular and F-orthodox semigroups.
Fundamental order relations on inverse semigroups and on their generalizations.
General mutants in semigroups.
Generalized Greenfs theories.
Generalized Green's relations
Green's equivalences in finite semigroups of binary relations.
Green's relations and regular elements of transformation semigroups
Green's relations on Croisot-Teissier semigroups.
Green's relations on the strong endomorphism monoid of a graph.
Green's relations, the V relation and congruences on S(X).
Group congruences on eventually inverse semigroups