1. Abrusosides A-D, Four Novel Sweet-Tasting Triterpene Glycosides from the leaves of Abrus precatorius
2. and in Progress in Economic and Medicinal Plants Research, Vol. 1, ed. by and p. 1. Academic Press, London (1985).
3. in Developments in Sweeteners, Vol. 3, ed. by p. 1. Elsevier Applied Science, London (1987).
4. Anonymous, Food Chemical News (Tokyo), issue No. 6, p. 18 (1988).
5. and in Developments in Sweeteners, Vol. 3, ed. by p. 45. Elsevier Applied Science, London (1987).