1. 3) Burton, W. G. “The Potato” 3rd ed., Longman Scientific & Technical, New York, pp. 286–522 (1989).
2. 4) Sowokinos, J. S., Stress-induced alterations in carbohydrate metabolism. In “The Molecular and Cellular Biology of the Potato”, eds. Vayda, M. E., and Park, W. D., CAB International, Wallingford, pp. 137–158 (1990).
3. 6) van Es, A., and Hartmans, K. J., Starch and sugars during tuberization, storage and sprouting. In “Storage of Potatoes. Post-Harvest Behavior, Store Design, Storage Practice, Handling”, Pudoc, Wageningen, pp. 79–113 (1987).
4. 17) Woolfe, J. A. “The Potato in the Human Diet”, Cambridge University Press, Cambridge, pp. 7–18 (1987).
5. 21) Meijers, C. P., Wound healing. In “Storage of Potatoes. Post-Harvest Behaviour, Store Design, Storage Practice, Handling”, Pudoc, Wageningen, pp. 328–330 (1987).