@conference{conference,
  author = {Gustavo Ripper and Beverly Payne},
  title = {International comparison of acceleration standards - Preliminary results of the SIM project AV-1},
  year = {1999},
  month = {1999-01-01 00:01:00},
  publisher = {Proceedings of COBEM{\textquoteright}99, 15th Brazilian Congress  of Mechanical Engineering, , 1, BR},
  language = {en},
}