A diagrammatic approach to triplet supercurrents in ferromagnetic Josephson junctionsIoannis Margaris, Vassilis Paltoglou, Matthew Alexandrakis and Nikolaos FlytzanisEur. Phys. J. B, 88 6 (2015) 145DOI: https://doi.org/10.1140/epjb/e2015-50836-8