@article{Barmpalias2020GranularityWagersGames,
  title     = {Granularity of wagers in games and the possibility of saving},
  volume    = {275},
  journal   = {Inf. Comput.},
  publisher = {Elsevier},
  author    = {G. Barmpalias and N. Fang},
  year      = {2020},
  pages     = {104600},
}