Liu Yangzhong, Pacifico Concetta, Natile Giovanni, Sletten Einar
Department of Chemistry University of Bergen Allegt. 41, 5007 Bergen (Norway).
Angew Chem Int Ed Engl. 2001 Apr 1;40(7):1226-1228. doi: 10.1002/1521-3773(20010401)40:7<1226::aid-anie1226>3.0.co;2-u.