1. Einsatzmöglichkeiten von Infrarottrocknern zur Wasserbestimmung in Milchprodukten;Brack;Deutsche Milchwirtschaft,1995
2. Wasserbestimmung in Invertzucker- und Fructosesirup mittels Halogentrocknung;Heinze;CLB – Chemie in Labor und Biotechnik,2000
3. Rapid water determination in foodstuffs;Isengard;Trends Food Sci. Technol.,1995
4. Isengard, H.-D., & Färber, J. M. (1998). Determination of low water contents in instant powders by infrared drying. In Papers and abstracts from the third international symposium on humidity and moisture (Vol. 2, pp. 162–170), 6–8 April 1998, London, England, edited by National Physical Laboratory, Teddington, Middlesex, UK, ISBN 0946754 24 1
5. Isengard, H.-D., & Präger, H. (1998). Determination of water content in sugar. In H. Omran, H. Buckenhüskes, & A. Askar (Eds.), Proceedings of the international conference on sugar and sugar substitutes in food processing and nutrition (pp. 247–260). October 14–16, 1997, Ismailia, Egypt: Suez Canal University Press