Maria Concistrè, Axel Gansmüller, Neville McLean, Ole G. Johannessen, Ildefonso Marín Montesinos, Petra H.M. Bovee-Geurts, Peter Verdegem, Johan Lugtenburg, Richard C.D. Brown, Willem J. DeGrip & Malcolm H. Levitt,
2008, Journal of the American Chemical Society, 130(32), 10490-10491