Kümmerlen, B, Dauwe, S, Schmund, D, Schurr, U, Jähne, B and Haußecker, H (2000). Thermography to measure water relations of plant leaves. Computer Vision and Applications. A Guide for Students and Practitioners. Academic Press. 636--637

 Kümmerlen, B, Dauwe, S, Schmund, D, Schurr, U, Jähne, B, Geißler, P and Haußecker, H (1999). Thermography to measure water relations of plant leaves. Handbook of Computer Vision and Applications. Academic Press. 3: Systems and Applications 763-781

 Kümmerlen,  (1998). Infrarot-Thermographie Zum Studium Physiologischer Parameter Von Pflanzenblättern. IWR, Fakultät für Physik und Astronomie, Univ.\ Heidelberg