Veres, Z., Domokos-Szabolcsy, É., Koroknai, J., Dudás, L., Holb, I. J., Nyéki, J. and Fári, M. G. (2003) “Hungarian fruits and vegetables of high anti-oxidant activity as functional foods (Review article)”, International Journal of Horticultural Science, 9(3-4), pp. 13–21. doi: 10.31421/IJHS/9/3-4/401.