Quantitative description of MLCT transitions in ruthenium polypyridyl complexes probed by two-photon absorption spectroscopyCharles W. Stark, M. Rammo, K. Petritšenko, J. Pahapill, A. Mikhaylov and A. RebaneEPJ Web Conf., 190 (2018) 03012DOI: https://doi.org/10.1051/epjconf/201819003012