TY - JOUR AU - Zachary Levine AU - Steven Grantham AU - Charles Tarrio AU - D Paterson AU - I McNulty AU - T Levin AU - A Ankudinov AU - J Rehr C2 - Journal of Research of the National Institute of Standards and Technology DA - 2003-01-01 LA - en M1 - 108 PB - Journal of Research of the National Institute of Standards and Technology PY - 2003 TI - Mass absorption coefficient of tungsten and tantalum, 1450 eV to 2350 eV: experiment, theory, and application, ER -