@article{ASCFM_1972__49_8_A1_0,
     author = {Letac, G\'erard},
     title = {Sur quelques aspects combinatoires du calcul des probabilit\'es},
     journal = {Annales scientifiques de l'Universit\'e de Clermont. Math\'ematiques},
     note = {talk:1},
     pages = {1-62,1-30,1-82},
     publisher = {UER de Sciences exactes et naturelles de l'Universit\'e de Clermont},
     volume = {49},
     number = {8},
     year = {1972},
     mrnumber = {482985},
     zbl = {0251.60036},
     language = {fr},
     url = {http://www.numdam.org/item/ASCFM_1972__49_8_A1_0/}
}