Homomorphisms of sandwich semigroups and sandwich near-rings. K.D. jr. Magill; P.R. Misra — 1993 Semigroup forum
Left zero covering homomorphisms of laminated nearrings. K.D. jr. Magill; P.R. Misra — 1997 Semigroup forum
Principal continuum congruences, regular ...-classes and local subsemigroups. K.D. jr. Magill; P.R. Misra — 1990 Semigroup forum
Semigroups whose regular J-classes form finite lattices. K.D. jr. Magill; P.R. Misra — 1995 Semigroup forum