@article{ASCFM_1976__58_12_35_0,
     author = {Bertran, J. P.},
     title = {M\'ethodes stochastiques de dualit\'e},
     journal = {Annales scientifiques de l'Universit\'e de Clermont. Math\'ematiques},
     pages = {35--63},
     publisher = {UER de Sciences exactes et naturelles de l'Universit\'e de Clermont},
     volume = {58},
     number = {12},
     year = {1976},
     mrnumber = {472194},
     zbl = {0353.93053},
     language = {fr},
     url = {http://archive.numdam.org/item/ASCFM_1976__58_12_35_0/}
}