Effects of geometrical symmetry on the vortex in mesoscopic superconductors X.-H. Hu, A.-C. Ji, X.-G. Qiu and W.-M. Liu Eur. Phys. J. B, 79 4 (2011) 473-477 Published online: 01 February 2011 DOI: 10.1140/epjb/e2011-10967-6