Observation of anisotropic diffusion of light in compacted granular porous materials
Erik Alerstam and Tomas Svensson
Phys. Rev. E 85, 040301(R) (2012) - Published 9 April, 2012
Transitions between multiple attractors in a granular experiment
Frank Rietz and Ralf Stannarius
Phys. Rev. E 85, 040302(R) (2012) - Published 25 April, 2012