@article{AIHPA_1985__43_4_359_0,
     author = {Ayyangar, B. R. N. and Mohanty, G.},
     title = {Non-periodic solutions to relativistic field equations : hyperbolic case},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {359--368},
     publisher = {Gauthier-Villars},
     volume = {43},
     number = {4},
     year = {1985},
     mrnumber = {824081},
     zbl = {0586.53030},
     language = {en},
     url = {http://www.numdam.org/item/AIHPA_1985__43_4_359_0/}
}