@article{AncoMacNaughtonWolf2012,
  author    = {Stephen Anco and Steven A. MacNaughton and Thomas Wolf},
  title     = {Conservation laws and symmetries of quasilinear radial wave equations in multi-dimensions},
  journal   = {Journal of Mathematical Physics},
  volume    = {53},
  number    = {5},
  doi       = {10.1063/1.4711814},
  year      = {2012},
  language  = {en}
}