@article{TomovskiMetzlerGerhold2022,
  author    = {Živorad Tomovski and Ralf Metzler and Stefan Gerhold},
  title     = {Fractional characteristic functions, and a fractional calculus approach for moments of random variables},
  journal   = {Fractional calculus and applied analysis : an international journal for theory and applications},
  volume    = {25},
  number    = {4},
  pages     = {1307 -- 1323},
  doi       = {10.1007/s13540-022-00047-x},
  year      = {2022},
}