TY - ICOMM AU - Martin, William AU - Musgrove, Arlene C1 - http://physics.nist.gov/PhysRefData/IonEnergy/ionEnergy.html C2 - http://physics.nist.gov/PhysRefData/IonEnergy/ionEnergy.html DA - 1998-01-01 LA - en PB - http://physics.nist.gov/PhysRefData/IonEnergy/ionEnergy.html PY - 1998 TI - Ground Levels and Ionization Energies for the Neutral Atoms ER -