@conference{73106,
  author = {David Didion},
  title = {The History of NIST's Refrigerants Program: 1. Zeotropic Mixture Cycles and Heat Transfer},
  year = {2001},
  number = {107},
  month = {2001-06-01},
  publisher = {American Society of Heating, Refrigerating and Air-Conditioning Enginners | | | ASHRAE},
  language = {en},
}