Phase transitions of the q-state Potts model on multiply-laced Sierpinski gaskets Liang Tian, Hui Ma, Wenan Guo and Lei-Han Tang Eur. Phys. J. B, 86 5 (2013) 197 Published online: 29 April 2013 DOI: 10.1140/epjb/e2013-40173-5