@article{IM_1996__123_3_144345,
     author = {M. Ledoux and D. Bakry},
     title = {L\'evy-Gromov's isometric inequality for an infinite dimensional diffusion generator.},
     journal = {Inventiones mathematicae},
     pages = {259--282},
     year = {1996},
     volume = {123},
     number = {3},
     zbl = {0855.58011},
     url = {http://geodesic.mathdoc.fr/item/IM_1996__123_3_144345/}
}