Journal of Applied Spectroscopy
Journal of Applied Spectroscopy > 2012 > 79 > 4 > 595-599
Journal of Applied Spectroscopy > 2012 > 79 > 5 > 744-748
Journal of Applied Spectroscopy > 2012 > 79 > 4 > 595-599
Journal of Applied Spectroscopy > 2012 > 79 > 5 > 744-748