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   <doi>10.1016/j.icarus.2017.04.026</doi>
   <reference_text>Trang, D., P. G. Lucey, and N. R. Izenberg (2017), Radiative transfer modeling of MESSENGER VIRS spectra: Detection and mapping of submicroscopic iron and carbon, Icarus, 293, 206-217.</reference_text>
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