@article{SPS_1993__27__159_0,
     author = {Elworthy, Kenneth David and Yor, Marc},
     title = {Conditional expectations for derivatives of certain stochastic flows},
     journal = {S\'eminaire de probabilit\'es de Strasbourg},
     pages = {159--172},
     publisher = {Springer - Lecture Notes in Mathematics},
     volume = {27},
     year = {1993},
     mrnumber = {1308561},
     zbl = {0795.60046},
     language = {fr},
     url = {http://www.numdam.org/item/SPS_1993__27__159_0/}
}