Journal Article
Gierlinger, N.; Hansmann, C.; Roder, T.; Sixta, H.; Gindl, W.; Wimmer, R.: Comparison of UV and confocal Raman microscopy to measure the melamine-formaldehyde resin content within cell walls of impregnated spruce wood. Holzforschung
59 (2), pp. 210 - 213 (2005)