@article{AIHPA_1996__64_4_554_0,
     author = {Wightman, A. S.},
     title = {Envoi},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {554--554},
     publisher = {Gauthier-Villars},
     volume = {64},
     number = {4},
     year = {1996},
     language = {en},
     url = {http://archive.numdam.org/item/AIHPA_1996__64_4_554_0/}
}