@article{SMJ_1934-1935__2__A6_0,
     author = {Delsarte, Jean},
     title = {La th\'eorie des op\'erateurs hermitiques born\'es},
     journal = {S\'eminaire de Math\'ematiques dit de Julia},
     note = {talk:4},
     publisher = {\'Ecole Normale Sup\'erieure},
     volume = {2},
     year = {1934-1935},
     language = {fr},
     url = {www.numdam.org/item/SMJ_1934-1935__2__A6_0/}
}