Media type: E-Article Title: Ultrafast Ring-Closure Reaction of Photochromic Indolylfulgimides Studied with UV-Pump−IR-Probe Spectroscopy Contributor: Koller, Florian O.; Schreier, Wolfgang J.; Schrader, Tobias E.; Malkmus, Stephan; Schulz, Christine; Dietrich, Steffen; Rück-Braun, Karola; Braun, Markus Published: American Chemical Society (ACS), 2008 Published in: The Journal of Physical Chemistry A, 112 (2008) 2, Seite 210-214 Language: English DOI: 10.1021/jp073545p ISSN: 1089-5639; 1520-5215 Origination: Footnote: