@article{Grebenkov2022,
  author    = {Denis S. Grebenkov},
  title     = {An encounter-based approach for restricted diffusion with a gradient drift},
  journal   = {Journal of physics : A, Mathematical and theoretical},
  volume    = {55},
  number    = {4},
  doi       = {10.1088/1751-8121/ac411a},
  year      = {2022},
}