Articles Exact Two-Component TDDFT with Simple Two-Electron Picture-Change Corrections: X-ray Absorption Spectra Near L- and M-Edges of Four-Component Quality at Two-Component Cost (2023-02-01) Konecny, Lukas, Komorovsky, Stanislav, Vicha, Jan, Ruud, Kenneth, Repisky, Michal Journal of Physical Chemistry A 2023 ;Volum 127. s. 1360-1376