@misc{EP_2021_71_a0,
     title = {19th {French-German-Swiss} conference on {Optimization} {September} 2019, {Nice}},
     journal = {ESAIM. Proceedings},
     pages = {I--III},
     publisher = {mathdoc},
     volume = {71},
     year = {2021},
     doi = {10.1051/proc/202171100},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/proc/202171100/}
}