Continuous Location Theory Under Majority Rule. - Roland Durier (Math. Oper. Res., 1989)

On Pareto Optima, the Fermat-Weber Problem, and Polyhedral Gauges. - Roland Durier (Math. Program., 1990)

On the Set of Optimal Points to the Weber Problem: Further Results. - Roland Durier; Christian Michelot (Transp. Sci., 1994)

The General One Center Location Problem. - Roland Durier (Math. Oper. Res., 1995)