@article{etna_vol52_pp195-202,
  author  = {Manuel Bello-Hern\'andez},
  title   = {Incomplete beta polynomials},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {52},
  year    = {2020},
  pages   = {195--202},
  doi     = {10.1553/etna_vol52s195},
}