1. K. Aitzetmuller, 1973 . Atomic absorption and liquid chromatographic analysis methods for oxidized oils and frying oils . Presented at the 3rd International Symposium on Metal-catalyzed Lipid Oxidation, Institute des Corps Gras, Paris, Dept. 27 -30 .
2. II. DGF‐Symposium über Brat‐ und Siedefette
3. DGF Symposium, 1979 . Section III, Current situation on the assessment of frying and cooking fats from the viewpoint of food chemistry and food legislation . Fette Seifen Anstrichmittel, 81 : 534 .