@conference{147801,
  author = {Hratch Semerjian},
  title = {A Global View of Chemical Metrology: Recent Developments and Basic Concepts},
  year = {1997},
  month = {1997-12-16},
  publisher = {Proceedings of the 1st Interamerican Workshop on Metrology in Chemistry, Rio de Janeiro, },
  language = {en},
}