Evidence of line nodes in superconducting gap function in K2Cr3As3 from specific-heat measurementsY. T. Shao, X. X. Wu, L. Wang, Y. G. Shi, J. P. Hu and J. L. LuoEPL, 123 5 (2018) 57001DOI: https://doi.org/10.1209/0295-5075/123/57001
