@article{AIHPA_1976__25_4_335_0,
     author = {Iwai, Toshihiro},
     title = {Symmetries in relativistic dynamics of a charged particle},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {335--343},
     publisher = {Gauthier-Villars},
     volume = {25},
     number = {4},
     year = {1976},
     mrnumber = {434248},
     zbl = {0339.53039},
     language = {en},
     url = {http://archive.numdam.org/item/AIHPA_1976__25_4_335_0/}
}