R. Hartmann

Rapid determination of strontium radionuclides in plants, fodder and foodstuffs

D. Tait, G. Haase, R. Hartmann, 2007 .

Fast determination of strontium radionuclides in milk with the aid of the cryptand 2.2.2

D. Tait, G. Haase, R. Hartmann, 2004 .

Determination of the pear content in apple juice

R. Hartmann, A. Wernli, 2008 .

Near Infrared Spectrometric Analysis of Food and its Achievable Performance

S. Kehraus, H. Büning-Pfaue, R. Hartmann, 1998 .