1. Armbruster H. (1983) Messung von thermischen Feldern zur Überwachung von Dämmen. Symp. Meßtechnik der DGEG, Munich, FRG
2. Armbruster H. (1987) The distribution of temperature in water percolated earth dams of a river barrage. 9th Eur. Conf. Soil mechanics and foundation engineering, Dublin
3. Armbruster H., Merkler G. P. (1982) Möglichkeiten der Leckstellenortung an Erddämmen. Geotechnik 1/82
4. Armbruster H., Merkler G. P. (1983) Measurement of subsoil flow phenomena by thermic and geoelectric methods. Bull. Int. Assoc. Eng. Geol. (Paris) 26–27
5. Armbruster H., Döscher H. D., Sartori M. (1985) The infrared thermography, a control system for the efficiency of sealing elements and drains. ICOLD, Lausanne