TY - JOUR AU - Tarrio, Charles AU - Grantham, Steven AU - Squires, M AU - Vest, Robert AU - Lucatorto, Thomas 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 - Towards high accuracy reflectometry for extreme-ultraviolet lithography, ER -