@article{Gros2022,
  author    = {Claudius Gros},
  title     = {Collective strategy condensation towards class-separated societies},
  journal   = {The European physical journal. B},
  volume    = {95},
  number    = {art. 98},
  pages     = {1 -- 10},
  doi       = {10.1140/epjb/s10051-022-00362-5},
  year      = {2022},
}