@article{HartmannMachinBloembergenetal.2007,
  author    = {Hartmann, J{\"u}rgen and Machin, G. and Bloembergen, P. and Sadli, M. and Yamada, Y.},
  title     = {A concerted international project to establish high-temperature fixed-points for primary thermometry},
  journal   = {International Journal of Thermophysics},
  number    = {28},
  institution = {Fakult{\"a}t Elektrotechnik},
  pages     = {1976 -- 1982},
  year      = {2007},
  language  = {en}
}