@article{SPS_1987__21__574_0,
     author = {Dudley, Richard M. and Stroock, Daniel W.},
     title = {Slepian's inequality and commuting semigroups},
     journal = {S\'eminaire de probabilit\'es de Strasbourg},
     pages = {574--578},
     publisher = {Springer - Lecture Notes in Mathematics},
     volume = {21},
     year = {1987},
     mrnumber = {942006},
     zbl = {0655.47035},
     language = {fr},
     url = {http://www.numdam.org/item/SPS_1987__21__574_0/}
}