1. Kohlenhydrate: Chemie und Biologie;Lehmann,1996
2. Majewicz, T. G. U.S. Patent 4,306,061, 1981; Chem. Abstr., 1982, 96, 54146.
3. Huybrechts, S.; Detemmerman, A.; De Pooter, J.; Blyweertt, R. E. WO Patent 88 07059, 1988; Chem. Abstr., 1989, 110, 2927.
4. Determination of the mode and efficacy of the cross-linking of guar by borate using MAS11B NMR of borate cross-linked guar in combination with solution11B NMR of model systems
5. Boronic Acids in Saccharide Recognition;James,2006