TY - RPRT TI - The Opera Instrument: An Advanced Curation Development for Mars Sample Return Organic Contamination Monitoring AU - Fries, M. D. AU - Fries, W. D. AU - McCubbin, F. M. AU - Zeigler, R. A. PY - 2018 UR - https://ntrs.nasa.gov/citations/20180002598 ID - 20180002598 ER -