On the use of genetic algorithms to solve location problems. - Jorge H. Jaramillo; Joy Bhadury; Rajan Batta (Comput. Oper. Res., 2002)

An alternating heuristic for medianoid and centroid problems in the plane. - Joy Bhadury; Horst A. Eiselt; Jorge H. Jaramillo (Comput. Oper. Res., 2003)