@article{LyTarkhanov2020,
  author    = {Ibrahim Ly and Nikolaj Nikolaevič Tarkhanov},
  title     = {Asymptotic expansions at nonsymmetric cuspidal points},
  journal   = {Mathematical notes},
  volume    = {108},
  number    = {1-2},
  pages     = {219 -- 228},
  doi       = {10.1134/S0001434620070238},
  year      = {2020},
}