1. “Hydrogen-induced high-temperature superconductivity in two-dimensional materials : the example of hydrogenated monolayer MgB_2”. Bekaert J, Petrov M, Aperis A, Oppeneer PM, Milošević MV, Physical review letters 123, 077001 (2019).   http://doi.org/10.1103/PHYSREVLETT.123.077001