Academic Press, 1996: Dictionary of Science and Technology, Academic Press, Boston.

Albert, R., I. Albert, D. Hornbaker, P. Schiffer, and A.L. Barabasi, 1997: Maximum angle of stability in wet and dry spherical granular media. Physical Review E, 56(6):R6271-R6274.

Brown, R. L. and Richards, J. C. (1970) Principles of Powder Mechanics (Pergamon Press, Oxford).

Burkalow, A., 1945: Angle of repose and angle of sliding friction; an experimental study. Bulletin of the Geological Society of America , 56, 669.

Carrigy, M.A., 1970. Experiments on the angles of repose of granular materials, Sedimentology. 14, 147.

Hill, K. M. and J. Kakalios 1994 Phys. Rev. E, 49, R3610.

Hornbaker, D.J., R. Albert, I. Albert, A.-L. Barabasi and P. Schiffer, 1997: What keeps sandcastles standing? Nature, 387, 765.

Jaeger, H.M., S.R. Nagel and I.P. Behringer, 1996: Granular solids, liquids, and gases. Reviews of Modern Physics, 68(4), 1259-1273.

Kahn, R. A. et al. 1992 in Mars, H. H. Kieffer et al., eds., (The University of Arizona Press, Tucson) 1017-1053.

Moller, L.E. 2001: Angle of repose of martain dust. Lunar and Planetary Science Conference, LPSC XXXII, Houston, TX, paper no.1470.

Moller, L.E., K.R. Kuhlman, J.R. Marshall , and M.C. Tower , 2002a: The SNOOPY angle of repose experiment - Calibration of an instrument to determine the angle of repose of Martian dust. Lunar and Planetary Science Conference, LPSC XXXIII, Houston, TX, paper no. 2015.

Moller, L.E., L. Baker, M. Tuller, K. Kuhlman, J. Marshall, M. Towner, and B. Betts, 2002b: Calibration of the SNOOPY angle of repose instrument. Geological Society of America (GSA) 2002 annual meeting and exposition, Denver, CO, paper no. 41188.

Moller, L.E., M. Tuller, L. Baker, J. Marshall, P. Castiglione and K. Kuhlman, 2003: Experimental study of the angle of repose of surrogate Martian dust. Lunar and Planetary Science Conference, LPSC XXXIV, Houston, TX, paper no. 1562.

Moller, L.E., M. Tuller, M.R. Islam, L. Baker and K. Kuhlman, 2004: Mars Environmental Chamber for Dynamic Dust Deposition and Statics Analysis. Lunar and Planetary Science Conference, LPSC XXXV, Houston, TX, paper no. 1773.

Olsen, C.J., C. Reichhardt, M. McCloskey, and R.J. Zieve, 2002: Effect of grain anisotropy on ordering, stability and dynamics in granular systems. Europhys. Lett., 57 (6), pp. 904–910.

Samadani, A., and A. Kudrolli, 2001: Angle of repose and segregation in cohesive granular matter, Physical Review E, 64, 051301.

Zhou, Y.C., B.H. Xu and A.B. Yu, 2001: Numerical investigation of the angle of repose of monosized spheres, Physical Review E, 64(2) 1301-1308.