Harutyunyan Syuzanna R, den Hartog Tim, Geurts Koen, Minnaard Adriaan J, Feringa Ben L
Organic Chemistry Laboratories, Stratingh Institute for Chemistry, Faculty of Mathematics and Natural Sciences, University of Groningen, Nijenborgh 4, Groningen 9747 AG, The Netherlands.
Chem Rev. 2008 Aug;108(8):2824-52. doi: 10.1021/cr068424k.