TY - RPRT TI - The uses of synchrotron radiation sources for elemental and chemical microanalysis AU - J.R. Chen AU - E. C. T. Chao AU - J.A. Minkin AU - J.M. Back AU - K.W. Jones AU - M.L. Rivers AU - S.R. Sutton PY - 1990 DO - 10.1016/0168-583x(90)90305-e UR - https://pubs.usgs.gov/publication/70016223 ID - 70016223 ER -