Nilpotent, weakly abelian and Hamiltonian lattice ordered groups Norman R. Reilly — 1983 Czechoslovak Mathematical Journal
Bands of Groups with Universal Properties. Norman R. Reilly; Mario Petrich — 1982 Monatshefte für Mathematik
Commutativity of Operators on the Lattice of Existence Varieties. Norman R. Reilly; Shuhua Zhang — 1997 Monatshefte für Mathematik
Suprema of Classes of Generalized Scrimger Varieties of Lattice Ordered Groups. Norman R. Reilly; Roger Wroblewski — 1981 Mathematische Zeitschrift