@article{SMS_1969-1970__1__A7_0,
     author = {Fontet, Max and Lentin, Andr\'e},
     title = {Quelques propri\'et\'es d'une certaine classe d'op\'erateurs d\'efinis sur les groupes sym\'etriques (fixateurs et biinvod\'ecompositions)},
     journal = {S\'eminaire Sch\"utzenberger},
     note = {talk:9},
     pages = {1--14},
     publisher = {Secr\'etariat math\'ematique},
     volume = {1},
     year = {1969-1970},
     zbl = {0219.20026},
     mrnumber = {279211},
     language = {fr},
     url = {http://www.numdam.org/item/SMS_1969-1970__1__A7_0/}
}