@article{EP_2021_71_a10,
     author = {Jean-Baptiste Hiriart-Urruty},
     title = {Sensitivity of the {\textquotedblleft}intermediate point{\textquotedblright} in the mean value theorem: an approach via the {Legendre-Fenchel} transformation},
     journal = {ESAIM. Proceedings},
     pages = {114--120},
     publisher = {mathdoc},
     volume = {71},
     year = {2021},
     doi = {10.1051/proc/202171114},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/proc/202171114/}
}