Mal:CODATA2006
Mohr, Peter J.; Taylor, Barry N.; Newell, David B. (2008). «CODATA Recommended Values of the Fundamental Physical Constants: 2006» (PDF). Rev. Mod. Phys. 80: 633–730. doi:10.1103/RevModPhys.80.633.
Mohr, Peter J.; Taylor, Barry N.; Newell, David B. (2008). «CODATA Recommended Values of the Fundamental Physical Constants: 2006» (PDF). Rev. Mod. Phys. 80: 633–730. doi:10.1103/RevModPhys.80.633.