TY - RPRT TI - Exact time-dependent exchange-correlation potentials for strong-field electron dynamics. AU - Manfred Lein AU - Stephan Kümmel PY - 2005 DO - 10.1103/physrevlett.94.143003 UR - https://pubmed.ncbi.nlm.nih.gov/15904062/ ID - 15904062 ER -