Huopalahti, R., E. Kesälahti, and R. Linko. “Effect of Hot Air and Freeze Drying on the Volatile Compounds of Dill (Anethum Graveolens L.) Herb ”. Agricultural and Food Science, vol. 57, no. 2, May 1985, pp. 133-8, doi:10.23986/afsci.72194.