@article{RO_2021__55_S1_S787_0,
     author = {Venceslau, Marilis Bahr Karam and Venceslau, Helder Manoel and Pinto, Renan Vicente and Dias, Gustavo and Maculan, Nelson},
     title = {A new penalty/stochastic approach to an application of the covering problem: {The} gamma knife treatment},
     journal = {RAIRO. Operations Research},
     pages = {S787--S810},
     year = {2021},
     publisher = {EDP-Sciences},
     volume = {55},
     doi = {10.1051/ro/2020016},
     zbl = {1472.90116},
     mrnumber = {4223080},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/ro/2020016/}
}