Pressure effect on the superconductivity of Ca1−xLaxFeAs2 (x = 0.18) single crystalW. Zhou, X. Z. Xing, X. Zhou, M. X. Xu and Z. X. ShiEPL, 109 3 (2015) 37005DOI: https://doi.org/10.1209/0295-5075/109/37005