1. R. Adjroudi, Comportement d'un flux de particles solides hétérogènes sous l'action d'un lanceur rotatif. [Behaviour of a flux of heterogeneous solid particles during treatment by a centrifugal spreader.] PhD Thesis, Institut National Agronomique, Paris-Grignon, France (1993).
2. Mathematical methods of classical mechanics;Arnold,1978
3. Rolling as a “continuing collision”;Brilliantov;European Physical Journal. B, Condensed Matter Physics,1999
4. Model for collisions in granular gases;Brilliantov;Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics,1996
5. C. Thornton, L. Liu, How do agglomerates break? •Powder Technology, Volumes 143–144, 25 June 2004 110–116.