@article{EP_2021_71_a3,
     author = {Kenza Boumaza and T\'erence Bayen and Alain Rapaport},
     title = {Penalty function method for the minimal time crisis problem},
     journal = {ESAIM. Proceedings},
     pages = {21--32},
     publisher = {mathdoc},
     volume = {71},
     year = {2021},
     doi = {10.1051/proc/202171103},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/proc/202171103/}
}