@article{TSG_1991__S9__33_0,
     author = {Besson, G\'erard},
     title = {G\'eod\'esiques des surfaces de r\'evolution},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     pages = {33--38},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {S9},
     year = {1991},
     language = {fr},
     url = {http://archive.numdam.org/item/TSG_1991__S9__33_0/}
}