Konferenzbeitrag
Markiewicz, W. J.; Kossacki, K. J.; Keller, H. U.: Effect of surface roughness on ice distribution in the south subpolar region of Mars. In: The Second International Conference on Mars Polar Science and Exploration, LPI Contribution No. 1057, S. 127 - 128 (Hg. Björnsson, H.; Clifford, S.; Paige, D.; Thorsteinsson, T.). Lunar and Planetary Institute (2000)