@article{FelisattiFischerKulkovaetal.2021,
  author    = {Arianna Felisatti and Martin H. Fischer and Elena Kulkova and Katharina K{\"u}hne and Alexej Michirev},
  title     = {Separation/connection procedures},
  journal   = {Behavioral and brain sciences : an international journal of current research and theory with open peer commentary},
  series    = {from cleansing behavior to numerical cognition},
  volume    = {44},
  doi       = {10.1017/S0140525X20000461},
  year      = {2021},
}