@article{AIHPA_1990__53_1_123_0,
     author = {Balslev, Erik and Skibsted, Erik},
     title = {Asymptotic and analytic properties of resonance functions},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {123--137},
     publisher = {Gauthier-Villars},
     volume = {53},
     number = {1},
     year = {1990},
     mrnumber = {1077469},
     zbl = {0713.35067},
     language = {en},
     url = {http://www.numdam.org/item/AIHPA_1990__53_1_123_0/}
}