Time dependence of the proton-to-electron mass ratio

Patrick Petitjean; A. Ivanchik; Raghunathan Srianand; B. Aracil; D. Varshalovich; H. Chand; Esther Rodriguez; C. Ledoux; Patrick Boissé

Comptes Rendus. Physique, Volume 5 (2004) p. 411-415