1. New catalytic processes developed in Europe during the 1980's
2. Catalytic processes in vitamins synthesis and production
3. J. O. Bledsoe Jr. , in Kirk-Othmer Encyclopedia of Chemical Technology, ed. J. I. Kroschwitz and M. Howe-Grant, John-Wiley & Sons, New York, 1997, vol. 23, pp. 833–882
4. W. Hoffmann , L.Janitschke and H.Fleig, in Ullmanns Enzyklopädie der Technischen Chemie, Verlag Chemie, Weinheim, 1982, vol. 22, pp. 535–552
5. Chemical Routes for the Transformation of Biomass into Chemicals