1. The Image Processing Handbook, CRC Press, Boca Raton 1995.
2. in: (Ed.), Handbook of Milk Composition, Academic Press, New York 1995, pp. 353-358.
3. NIH-Image program developed at the US National Institutes of Health is available at http://rsb.info.nih.gov/nih-image/.
4. Two-Dimensional Elelctrophoresis; Operation of the Iso-Dalt System, Large Scale Biology Press, Washington DC 1991.
5. Silver stain for proteins in polyacrylamide gels: A modified procedure with enhanced uniform sensitivity