@ARTICLE{Carrabs2017165,
author={Carrabs, F. and Cerrone, C. and Cerulli, R. and D’Ambrosio, C.},
title={Improved upper and lower bounds for the close enough traveling salesman problem},
journal={Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)},
year={2017},
volume={10232 LNCS},
pages={165-177},
doi={10.1007/978-3-319-57186-7_14},
document_type={Conference Paper},
source={Scopus},
}