@article{ChigarevKazakovPikovskij2021,
  author    = {Vladimir Chigarev and Alexey Kazakov and Arkadij Pikovskij},
  title     = {Mutual singularities of overlapping attractor and repeller},
  journal   = {Chaos : an interdisciplinary journal of nonlinear science},
  volume    = {31},
  number    = {8},
  doi       = {10.1063/5.0056891},
  year      = {2021},
}