TY - JOUR AU - P Pella AU - Dale Newbury AU - Eric Steel AU - Douglas Blackburn C2 - Analytical Chemistry DA - 1986-05-01 LA - en M1 - 58 PB - Analytical Chemistry PY - 1986 TI - DEVELOPMENT OF NATIONAL BUREAU OF STANDARDS THIN GLASS-FILMS FOR X-RAY-FLUORESCENCE SPECTROMETRY ER -