@article{econhot_econhot-cited-109d8e9516234dcf,
  title = {Conditional Heteroskedasticity in Asset Returns: A New Approach},
  author = {Daniel B. Nelson},
  journal = {Econometrica},
  year = {1991},
  volume = {59},
  number = {2},
  pages = {347},
  doi = {10.2307/2938260},
  url = {https://doi.org/10.2307/2938260}
}