Stochastic rolling of a rigid sphere in weak adhesive contact with a soft substrate P.S. Goohpattader, S. Mettu and M.K. Chaudhury Eur. Phys. J. E, 34 11 (2011) 120 Published online: 17 November 2011 DOI: 10.1140/epje/i2011-11120-x