A new penalty/stochastic approach to an application of the covering problem: The gamma knife treatmentMarilis Bahr Karam Venceslau, Helder Manoel Venceslau, Renan Vicente Pinto, Gustavo Dias and Nelson MaculanRAIRO-Oper. Res., 55 (2021) S787-S810DOI: https://doi.org/10.1051/ro/2020016
