Brève communication. Continuité des applications linéaires multivoques
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique, Volume 7 (1973) no. R1, p. 62-67
@article{M2AN_1973__7_1_62_0,
     author = {Crouzeix, Jean-Pierre},
     title = {Br\`eve communication. Continuit\'e des applications lin\'eaires multivoques},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis - Mod\'elisation Math\'ematique et Analyse Num\'erique},
     publisher = {Dunod},
     volume = {7},
     number = {R1},
     year = {1973},
     pages = {62-67},
     zbl = {0258.46015},
     mrnumber = {367700},
     language = {fr},
     url = {http://www.numdam.org/item/M2AN_1973__7_1_62_0}
}
Crouzeix, Jean-Pierre. Brève communication. Continuité des applications linéaires multivoques. ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique, Volume 7 (1973) no. R1, pp. 62-67. http://www.numdam.org/item/M2AN_1973__7_1_62_0/

[1] Erge, Espace topologique, fonctions multivoques (Dunod, Paris 1959). | Zbl 0088.14703

[2] Horvath John, Topological vector spaces and distributions, (vol. 1, AddisonWesley 1966). | Zbl 0143.15101