@article{CRMATH_2025__363_G13_1499_0,
     author = {Alain Haraux},
     title = {The universal bound property},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {1499--1506},
     year = {2025},
     publisher = {Acad\'emie des sciences, Paris},
     volume = {363},
     doi = {10.5802/crmath.796},
     language = {en},
}