Flamme, W., Jansen, G. ., & Jürgens, H.-U. (2003). Near Infrared Spectroscopy (NIR) - spectroscopy, colour measurement and single kernel haracterization in rye breeding. Plant Breeding and Seed Science, 48, 107–111. Retrieved from http://ojs.ihar.edu.pl/index.php/pbss/article/view/728