@article{COCV_2019__25__AE1_0, author = {Ruimy, Anne}, title = {Publisher{\textquoteright}s note}, journal = {ESAIM: Control, Optimisation and Calculus of Variations}, year = {2019}, publisher = {EDP Sciences}, volume = {25}, doi = {10.1051/cocv/2019025}, language = {en}, url = {https://www.numdam.org/articles/10.1051/cocv/2019025/} }