@article{833821,
  author = {K Fujii and A Waseda and N Kuramoto and Shigeki Mizushima and P Becker and H Bettin and A Nicolaus and U Kuetgens and S Valkiers and P Taylors and P De bievre and G Manna and E Massa and R Matyi},
  title = {Present State of the Avogadro Constant Determination from Silicon Crystals with Natural Isotopic Compositions},
  year = {2005},
  number = {54},
  month = {2005-01-01 00:01:00},
  publisher = {IEEE Transactions on Instrumentation and Measurement},
  language = {en},
}