@article{AIHPA_1996__65_2_163_0,
     author = {Farhy, L. S. and Tsanov, V. V.},
     title = {Scattering poles for connected sums of euclidean space and {Zoll} manifolds},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {163--174},
     publisher = {Gauthier-Villars},
     volume = {65},
     number = {2},
     year = {1996},
     mrnumber = {1411265},
     zbl = {0915.58107},
     language = {en},
     url = {http://www.numdam.org/item/AIHPA_1996__65_2_163_0/}
}