@article{etna_vol58_pp517-537,
  author  = {Eleonora Denich and Laura Grazia Dolce and Paolo Novati},
  title   = {A Gauss-Laguerre approach for the resolvent of fractional powers},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {58},
  year    = {2023},
  pages   = {517--537},
  doi     = {10.1553/etna_vol58s517},
}