Ruben Interian, Celso C. Ribeiro. A GRASP heuristic using path-relinking and restarts for the Steiner traveling salesman problem. ITOR, 24(6):1307-1323, 2017. [doi]
@article{InterianR17,
title = {A GRASP heuristic using path-relinking and restarts for the Steiner traveling salesman problem},
author = {Ruben Interian and Celso C. Ribeiro},
year = {2017},
doi = {10.1111/itor.12419},
url = {https://doi.org/10.1111/itor.12419},
researchr = {https://researchr.org/publication/InterianR17},
cites = {0},
citedby = {0},
journal = {ITOR},
volume = {24},
number = {6},
pages = {1307-1323},
}