@article{SPS_1984__18__70_0,
     author = {Kendall, Wilfrid S.},
     title = {Brownian motion on a surface of negative curvature},
     journal = {S\'eminaire de probabilit\'es de Strasbourg},
     pages = {70--76},
     publisher = {Springer - Lecture Notes in Mathematics},
     volume = {18},
     year = {1984},
     mrnumber = {770949},
     zbl = {0539.58040},
     language = {en},
     url = {http://www.numdam.org/item/SPS_1984__18__70_0/}
}