Dynamics of viscous vesicles in shear flow M. -A. Mader, V. Vitkova, M. Abkarian, A. Viallat and T. Podgorski Eur. Phys. J. E, 19 4 (2006) 389-397 Published online: 11 April 2006 DOI: 10.1140/epje/i2005-10058-x