Kruelle, Thomas M.; De La Fuente, Carmen; Pickering, Lea; Aplin, Robin T.; Tsitsanou, Katerina E.; Zographos, Spyros E.; Oikonomakos, Nikos G.; Nash, Robert J.; Griffiths, Rhodri C.; Fleet, George W. J. Tetrahedron Asymmetry, 1997, vol. 8, # 22 p. 3807 - 3820 doi: 10.1016/S0957-4166(97)00561-2