Authors: De Hon, RA Barlow, NG Reagan, MK Bettis, EA Foster, CT Gulick, VC Crumpler, LS Aubele, JC Chapman, MG Tanaka, KL

Citation: Ra. De Hon et al., Observation of the geology and geomorphology of the 1999 Marsokhod test site, J GEO R-PLA, 106(E4), 2001, pp. 7665-7682

Authors: Gulick, VC Morris, RL Ruzon, MA Roush, TL

Citation: Vc. Gulick et al., Autonomous image analyses during the 1999 Marsokhod rover field test, J GEO R-PLA, 106(E4), 2001, pp. 7745-7763

Authors: Cabrol, NA Chong-Diaz, G Stoker, CR Gulick, VC Landheim, R Lee, P Roush, TL Zent, AP Lameli, CH Iglesia, AJ Arrerondo, MP Dohm, JM Keaten, R Wettergreen, D Sims, MH Schwher, K Bualat, MG Thomas, HJ Zbinden, E Christian, D Pedersen, L Bettis, A Thomas, G Witzke, B

Citation: Na. Cabrol et al., Nomad Rover Field Experiment, Atacama Desert, Chile 1. Science results overview, J GEO R-PLA, 106(E4), 2001, pp. 7785-7806

Authors: Komatsu, G Gulick, VC Baker, VR

Citation: G. Komatsu et al., Valley networks on Venus, GEOMORPHOLO, 37(3-4), 2001, pp. 225-240

Authors: Gulick, VC

Citation: Vc. Gulick, Origin of the valley networks on Mars: a hydrological perspective, GEOMORPHOLO, 37(3-4), 2001, pp. 241-268