@entry{liz-pan-sha-14-aa,
  author = {Z Li and J Pan and Z Shao},
  title = {A voltage fluctuation assessment method based on interval arithmetic for wind farm},
  journal = {2014 China International Conference on ...,},
  volume = {},
  number = {},
  pages = {},
  year = 2014,
  month = ,
  doi = {},
  comment = {},
  abstract = {},
  url = {{\url{https://ieeexplore.ieee.org/abstract/document/6991848/?casa_token=HdM2zAttI6sAAAAA:KaCq3x6LgFhNUPmsNsJrW41Vv6gc66JIs6pIAd_wKTLuhr3EYdt300IKY-BCx2Ub87Yxb_hw}}},
  quotes = {... Reference [2 6] introduces affine arithmetic theory to shorten the gap between the upper and lower boundaries, based on interval algorithm. But multiplication and division operation of ...}
}