@article{SPS_1998__32__67_0,
     author = {Choulli, Tahir and Stricker, Christophe},
     title = {S\'eparation d'une sur- et d'une sous-martingale par une martingale},
     journal = {S\'eminaire de probabilit\'es de Strasbourg},
     pages = {67--72},
     publisher = {Springer - Lecture Notes in Mathematics},
     volume = {32},
     year = {1998},
     mrnumber = {1655144},
     zbl = {0912.60065},
     language = {fr},
     url = {http://www.numdam.org/item/SPS_1998__32__67_0/}
}