Richards, J., C. M. Oman, W. Shebilske, A. Beall, A. Liu, and A. Natapoff, "Training, transfer, and retention of three-dimensional spatial memory in virtual environments", Journal of Vestibular Research, vol. 12, no. 5-6, pp. 223-238, 2003.

Richards, J., C. M. Oman, W. Shebilske, A. Beall, A. Liu, and A. Natapoff, "Training, transfer, and retention of three-dimensional spatial memory in virtual environments", Journal of Vestibular Research, vol. 12, no. 5-6, pp. 223-238, 2003.

Shebilske, W., T. Tubre, A. H. Tubre, C. M. Oman, and J. T. Richards, "Three-dimensioinal spatial skill training in a simulated space station: random vs. blocked designs", Aviat Space Environ Med, vol. 77, no. 4, pp. 404-409, 2006.

Shebilske, W., T. Tubre, A. H. Tubre, C. M. Oman, and J. T. Richards, "Three-dimensioinal spatial skill training in a simulated space station: random vs. blocked designs", Aviat Space Environ Med, vol. 77, no. 4, pp. 404-409, 2006.

Oman, C. M., W. Shebilske, J. Richards, T. Tubre, A. Beall, and A. Natapoff, "Three dimensional spatial memory and learning in real and virtual environments", Spatial Cognition and Computation, vol. 2, pp. 355-372, 2002.

Oman, C. M., I. P. Howard, W. Shebilske, and J. Taube, "Visual Orientation In Unfamiliar Gravito-Inertial Environments", USRA Bioastronautics Investigators Workshop, Galveston, TX, Universities Space Research Association, Division of Space Biomedicine, pp. Paper 186, January 2001.

Oman, C. M., L. Harris, W. Shebilske, J. Taube, A. Liu, and J. Richards, "Visual orientation and spatial memory: mechanisms and countermeasures", USRA Bioastronautics Investigators Workshop, Galveston, TX, Universities Space Research Association, Division of Space Biomedicine, 2003.

Oman, C. M., L. Harris, W. Shebilske, J. Taube, A. Liu, and J. Richards, "Visual orientation and spatial memory: mechanisms and countermeasures", USRA Bioastronautics Investigators Workshop, Galveston, TX, Universities Space Research Association, Division of Space Biomedicine, 2003.

Shebilske, W., T. Tubre, W. T., A. Hanson, C. M. Oman, and J. Richards, "Simulating Spatial Memory Challenges Confronting Astronauts", Human Factors and Ergonomics Society Annual Meeting, July 30, 2000.

Oman, C. M., I. Howard, W. Shebilske, J. Taube, and A. Beall, "Human Visual Orientation In Unfamiliar Gravito-Inertial Environments. ", First Biennial USRA Space Biomedical Investigators Workshop, League City, TX, Universities Space Research Association, Division of Space Biomedicine, pp. 429-431, Jan 11-13, 1999.