Adaptive memory programming for the vehicle routing problem with multiple trips. - Alfredo Olivera; Omar Viera (Comput. Oper. Res., 2007)

Solving a Ring Star Problem Generalization. - Antonio Mauttone; Sergio Nesmachnow; Alfredo Olivera; Franco Robledo Amoza (CIMCA/IAWTIC/ISE, 2008)

A GRASP algorithm for a capacitated, fixed charge, multicommodity network flow problem with uncertain demand and survivability constraints. - Alfredo Olivera; Franco Robledo Amoza; Carlos E. Testuri (Int. Trans. Oper. Res., 2010)