@article{AIHPA_1980__32_2_161_0,
     author = {von Westenholz, C.},
     title = {On the mass spectrum of {Higgs} particles},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {161--173},
     publisher = {Gauthier-Villars},
     volume = {32},
     number = {2},
     year = {1980},
     mrnumber = {580325},
     zbl = {0432.58009},
     language = {en},
     url = {http://archive.numdam.org/item/AIHPA_1980__32_2_161_0/}
}