@article{SPS_1986__20__30_0,
     author = {Meyer, Paul-Andr\'e},
     title = {Sur l'existence de l'op\'erateur carr\'e du champ},
     journal = {S\'eminaire de probabilit\'es de Strasbourg},
     pages = {30--33},
     publisher = {Springer - Lecture Notes in Mathematics},
     volume = {20},
     year = {1986},
     mrnumber = {942011},
     zbl = {0615.60067},
     language = {fr},
     url = {http://www.numdam.org/item/SPS_1986__20__30_0/}
}