@article{kalnitsky_petrov_2018, 
  title={Connection of the B¨ottcher equation with the parametrized Poisson integral}, 
  volume={5(63)}, 
  DOI={10.21638/11701/spbu01.2018.407}, 
  publisher={Saint Petersburg State University}, 
  author={Kalnitsky, Vyacheslav S. and Petrov, Andrey N.}, 
  year={2018}
  }