TY - ICOMM AU - Mohr, Peter C1 - http://physics.nist.gov/constants C2 - http://physics.nist.gov/constants DA - 2003-01-01 LA - en M1 - 77 PB - http://physics.nist.gov/constants PY - 2003 TI - CODATA Recommended Values of the Fundamental Physical Constants, Web Version 4.0, This database was developed by J. Baker, M. Douma, and S. Kotochigova ER -