On the geodesic connectedness of simply connected Lorentz surfaces
Annales de la Faculté des sciences de Toulouse : Mathématiques, Série 6, Tome 6 (1997) no. 3, pp. 499-510.
@article{AFST_1997_6_6_3_499_0,
     author = {Guediri, Mohammed},
     title = {On the geodesic connectedness of simply connected Lorentz surfaces},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {499--510},
     publisher = {Universit\'e Paul Sabatier. Facult\'e des sciences},
     address = {Toulouse},
     volume = {Ser. 6, 6},
     number = {3},
     year = {1997},
     zbl = {0901.53049},
     mrnumber = {1610903},
     language = {en},
     url = {http://www.numdam.org/item/AFST_1997_6_6_3_499_0/}
}
Guediri, Mohammed. On the geodesic connectedness of simply connected Lorentz surfaces. Annales de la Faculté des sciences de Toulouse : Mathématiques, Série 6, Tome 6 (1997) no. 3, pp. 499-510. http://www.numdam.org/item/AFST_1997_6_6_3_499_0/

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