@article{COCV_2020__26_1_A3_0,
     author = {Duprez, Michel and Koenig, Armand},
     title = {Control of the {Grushin} equation: non-rectangular control region and minimal time},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     publisher = {EDP-Sciences},
     volume = {26},
     year = {2020},
     doi = {10.1051/cocv/2019001},
     mrnumber = {4050579},
     zbl = {1447.93025},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/cocv/2019001/}
}