Anisotropic superconductivity in Eu(Fe0.75Ru0.25)2As2 ferromagnetic superconductor Wen-He Jiao, Qian Tao, Jin-Ke Bao, Yun-Lei Sun, Chun-Mu Feng, Zhu-An Xu, I. Nowik, I. Felner and Guang-Han Cao EPL, 95 6 (2011) 67007 Published online: 08 September 2011 DOI: 10.1209/0295-5075/95/67007