@article{5326,
  author = {Robert Hagwood},
  title = {An Application of the Residue Calculus: The Distribution of the Sum of Non-Homogeneous Gamma Variates},
  year = {2009},
  number = {63},
  month = {2009-02-02},
  publisher = {The American Statistician},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=51284},
  language = {en},
}