@ARTICLE{
author={Todosijevic Raca,Benmansour Rachid,Hanafi Said,Mladenovic Nenad M,Artiba Abdelhakim},
year={2016},
title={Nested general variable neighborhood search for the periodic maintenance problem},
journal={EUROPEAN JOURNAL OF OPERATIONAL RESEARCH},
volume={252},
number={2},
pages={385-396},
document_type={Article},
}