Optimum Symmetry Breaking in CSPs Using Group Theory. - Iain McDonald (CP, 2001)

Partial Symmetry Breaking. - Iain McDonald (CP, 2002)

Partial Symmetry Breaking. - Iain McDonald; Barbara M. Smith (CP, 2002)

NuSBDS: An Easy to Use Symmetry Breaking System. - Iain McDonald (CP, 2003)

Symmetry in constraint programming. - Iain McDonald (2004)

Conditional Symmetry Breaking. - Ian P. Gent; Tom W. Kelsey; Steve Linton; Iain McDonald; Ian Miguel; Barbara M. Smith (CP, 2005)