1. M. Tomalino and M. Panfili, Int. Seminar ATA-FAST, Milan, Italy (Adhesives and Sealants for Automotive use), 1995, p. 169.
2. M.Tomalino and M. Panfili, Int. Seminar ATA-FAST, Milan, Italy (Adhesives and Sealants for Automotive use), 1995, p. 135.