@entry{elb-gra-09-aa-trees,
  author = {G Elber and T Grandine},
  title = {An efficient solution to systems of multivariate polynomial using expression trees},
  journal = {IEEE Transactions on Visualization and ...,},
  volume = {},
  number = {},
  pages = {},
  year = 2009,
  month = ,
  doi = {},
  comment = {},
  abstract = {},
  url = {{\url{https://ieeexplore.ieee.org/abstract/document/4815236/?casa_token=zuQIEFjsvkkAAAAA:kURONY3B6wl9BuB-M9cjO618dTC7e1iNbdd_LsGpC-epBOrFPwq8zQzexLxgNse2QB9pMw-m}}},
  quotes = {... techniques such as affine arithmetic have been developed in recent years. Affine arithmetic [8] ... Affine arithmetic excels in the common case when different terms in the expression are ...}
}