Caristi, Corrado; Ferlazzo, Alida; Gattuso, Mario
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1984 , # 2 p. 281 - 285

Caristi, C.; Cimino, G.; Ferlazzo, A.; Gattuso, M.; Parisi, M.
Tetrahedron Letters, 1983 , vol. 24, # 26 p. 2685 - 2688