@article{SPS_1970__4__132_0,
     author = {Sam Lazaro, Jos\'e de},
     title = {Th\'eor\`eme de {Stone} et esp\'erances conditionnelles},
     journal = {S\'eminaire de probabilit\'es de Strasbourg},
     pages = {132--132},
     publisher = {Springer - Lecture Notes in Mathematics},
     volume = {4},
     year = {1970},
     language = {fr},
     url = {http://www.numdam.org/item/SPS_1970__4__132_0/}
}