TY - ICOMM AU - Kramida, Alexander AU - Martin, William AU - Musgrove, Arlene AU - Olsen, Karen AU - Reader, Joseph AU - Saloman, Edward C1 - http://physics.nist.gov/Elevbib C2 - http://physics.nist.gov/Elevbib DA - 2006-01-01 LA - en PB - http://physics.nist.gov/Elevbib PY - 2006 TI - Atomic Energy Levels and Spectra Bibliographic Database ER -