Flavour science and technology / proceedings of yhe 5th Weurman flavour research symposium, held at the Sara Hotel, Voksenasen, Oslo, 23 rd-25th March, 1987 - Weurman Flavour Research Symposium ; edited by M. Martens, G.A. Dalen and H. Russwurm (John Wiley & Sons, 1987)