@article{AIF_1994__44_3_927_0,
     author = {Faraut, Jacques and Hilgert, Joachim and \'Olafsson, Gestur},
     title = {Spherical functions on ordered symmetric spaces},
     journal = {Annales de l'Institut Fourier},
     pages = {927--965},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {44},
     number = {3},
     year = {1994},
     doi = {10.5802/aif.1421},
     mrnumber = {96a:43012},
     zbl = {0810.43003},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.1421/}
}