@inproceedings{paperid:1022119, author = {Salari, Majid and Naji Azimi, Zahra and Paolo Toth}, title = {A Variable Neighborhood Search and its Application to a Ring Star Problem Generalization}, booktitle = {International symposium on Combinatorial Optimization}, year = {2010}, location = {Hammamet}, keywords = {Capacitated m-Ring-Star Problem; Variable Neighborhood Search; Integer Linear Programming; Networks}, }