@misc{indiciae6ccfe4a85579, title = {Combined Backscatter Moessbauer Spectrometer and X Ray Fluorescence analyzer (BaMS/XRF) for planetary surface materials}, author = {Agresti, D. G. and Shelfer, T. D. and Pimperl, M. M. and Wills, E. L. and Morris, R. V.}, year = {1991}, url = {https://ntrs.nasa.gov/citations/19920001031}, note = {Source identifier: 19920001031} }