@article{AmannKennard2019,
  author    = {Manuel Amann and Lee Kennard},
  title     = {Positive curvature and symmetry in small dimensions},
  journal   = {Communications in Contemporary Mathematics},
  volume    = {22},
  number    = {06},
  pages     = {1950053},
  doi       = {10.1142/s0219199719500536},
  year      = {2019},
}