Semigroups with bisimple and simple w-subsemigroups.
Semigroups with Boolean Congruence Lattices.
Semigroups with each element disjunctive.
Semigroups with idempotent powers, I.
Semigroups with idempotent powers, II: The lattices of equational subclasses of [(xy2 =xy] .
SEMIGROUPS WITH MAXIMAL CONDITIONS.
Semigroups with midunits.
Semigroups with n-closed subsets.
Semigroups with strong and nonstrong magnifying elements.
Semilattice decomposition of n(2)-permutable semigroups.
Semilattice decomposition of semigroups.
Semilattice decomposition of semigroups.
Semilattice Indecomposable semigroups with a unique Idempotent.
Semilattices are globally determined.
Semilattices of bisimple orthodox semigroups.
Semilattices of groups with distributive congruence lattice.
Semilattices of left reversible semigroups.
Semilattices of proper inverse semigroups.
Semimodularity and weak modularity in subalgebra lattices of completely simple semigroups.
Semimodularity of the Congruence Lattice on Regular ...-Semigroups.