@article{RO_2021__55_S1_S2055_0,
     author = {Nadizadeh, Ali},
     title = {Formulation and a heuristic approach for the orienteering location-routing problem},
     journal = {RAIRO. Operations Research},
     pages = {S2055--S2069},
     year = {2021},
     publisher = {EDP-Sciences},
     volume = {55},
     doi = {10.1051/ro/2020058},
     mrnumber = {4223082},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/ro/2020058/}
}