"Assignment problem with conflicts",
Computers & Operations Research, vol. 111, pp. 214-229, 2019.
"A comparative analysis of several asymmetric traveling salesman problem formulations",
Computers & Operations Research, vol. 36, pp. 637–654, 2009.
"Efficient Lower and Upper Bounds for the Multi-commodity Capacitated Multi-facility Weber Problem with Rectilinear Distances",
Logistik Management, 2009.
"Exact solution procedures for the balanced unidirectional cyclic layout problem",
European Journal of Operational Research, vol. 189, pp. 609–623, 2008.
"The multi-commodity capacitated multi-facility Weber problem: heuristics and confidence intervals",
Iie Transactions, vol. 42, pp. 825–841, 2010.