Specular Andreev reflection in inversion-symmetric Weyl semimetals Wei Chen, Liang Jiang, R. Shen, L. Sheng, B. G. Wang and D. Y. Xing EPL, 103 2 (2013) 27006 Published online: 14 August 2013 DOI: 10.1209/0295-5075/103/27006