R. Kälin

[Reduction of heat-consumption in buildings through infrared casting of windows, facades and roofs].

F. Kneubühl, R. Kälin, 1977, Gesundheits-Ingenieur.

An improved measurement of the spectral thermal emission of LiF slabs in the far infrared

F. Kneubühl, R. Kälin, 1975 .

Size effects on the spectral thermal emissivity of alkali halides

F. Kneubühl, R. Kälin, 1976 .

Spectral thermal emission of LiF slabs in the far infrared

F. Kneubühl, R. Kälin, 1974 .