@conference{827501,
  author = {J Calm and Piotr Domanski},
  title = {R-22 Replacement Status (in Chinese)},
  year = {2004},
  month = {2004-09-17 00:09:00},
  publisher = {Proceedings of the 2004 International Workshop on Ozone depleting Substance Substitute Technologies, Xi'an, CN},
  language = {en},
}