%0 Journal Article %A Wolfgang Schwitz %A Beat Jeckelmann %A Philippe Richard %T Towards a new kilogram definition based on a fundamental constant %J Comptes Rendus. Physique %D 2004 %P 881-892 %V 5 %N 8 %I Elsevier %R 10.1016/j.crhy.2004.05.005 %G en %F CRPHYS_2004__5_8_881_0