Czerny, M., Christlbauer, M., Christlbauer, M., Fischer, A., Granvogl, M., Hammer, M., et al. (2008) Re-investigation on odour thresholds of key food aroma compounds and de-velopment of an aroma language based on odour qualities of defined aqueous odorant solutions. European Food Re-search and Technology, 2, 265-273.