Calculated phase diagram of doped BaFe2As2 superconductor in a C4-symmetry breaking modelYuan-Yen Tai, Jian-Xin Zhu, Matthias J. Graf and C. S. TingEPL, 103 6 (2013) 67001DOI: https://doi.org/10.1209/0295-5075/103/67001