Graity, S., Walker, A., Levin, D., Goldstein, D., Varghese, P., Trafton, L., Moore, C. “Multi-wavelength simulations of atmospheric radiation from Io with a 3-D spherical-shell backward Monte Carlo radiative transfer model.” Icarus, 207(1), doi:10.1016/i.icarus.2009.11.004, 2010.