TY - RPRT TI - Planetary and satellite x ray spectroscopy: A new window on solid-body composition by remote sensing AU - Chenette, D. L. AU - Wolcott, R. W. AU - Selesnick, R. S. PY - 1993 UR - https://ntrs.nasa.gov/citations/19930019584 ID - 19930019584 ER -