1. Blackburn, E.P., Sabroff, A.E., Bohling, R.F., Dobrotin, B., Fischell, R., Fleig, A.J., Kelly, J., Fosth, D., O'Neill, S., Spenny, C.H., Perkel, H., Roberson, R.E., Scott, E.D., Tinling, B., 1969. Spacecraft gravitational torques. In: NASA Space Vehicle Design Criteria (Guidance and Control).
2. Jim blinn's corner: Me and my (fake) shadow;Blinn;IEEE Comput. Graphics Appl.,1988
3. Bohling, R.F., Carroll, F.J., Clark, J.P., Debra, D.B., Dobrotin, B.M., Fischell, R.E., Fleig, A.J., Fosth, D., Gatlin, J.A., Perkel, H., Roberto, R.E., Sabroff, A.E., Scott, E.D., Spenny, C.H., Tinling, B.E., 1969. Spacecraft radiation torques.
4. Sampling based on sobol/sequences for Monte Carlo techniques applied to building simulation;Burhenne,2011
5. Mechanical properties degradation of TEFLON FEP returned from the hubble space telescope;Dever,1998