TY - RPRT TI - MapX: An In Situ, Full-Frame X-Ray Spectroscopic Imager for the Biogenic Elements AU - Blake, David AU - Sarrazin, Philippe AU - Thompson, Kathy AU - Bristow, Thomas PY - 2016 UR - https://ntrs.nasa.gov/citations/20160014531 ID - 20160014531 ER -