laser. femto. MRCIDFT. 2D-spectrumLukeš, Vladimír, 1971- Electronic ground state conformers of ?-carotene and their role in ultrafast spectroscopy. Christensson, Niklas. Milota, Franz. Kauffmann, Harald-Friedrich. Hauer, Jurgen In: Chemical Physics Letters. -- Vol. 506, Iss. 1-3 (2011), s.122-127.