@article{ASENS_1995_4_28_5_571_0,
     author = {Falbel, Elisha and Gorodski, Claudio},
     title = {On contact sub-riemannian symmetric spaces},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {571--589},
     publisher = {Elsevier},
     volume = {Ser. 4, 28},
     number = {5},
     year = {1995},
     doi = {10.24033/asens.1726},
     mrnumber = {96m:53056},
     zbl = {0836.53032},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/asens.1726/}
}