1. ; , Amino acid uptake by Saccharomyces cerevisiae. Proceedings of the European Brewing Convention Copenhagen, 1981, 209.
2. ; , Progress in Industrial Microbiology Vol. 23 (Ed.), Elsevier Scientific Publishers, Amsterdam, 1986. pp. 73–157.
3. Kaffircorn malting and brewing studies XIV.—Mashing with kaficorn malt: Factors affecting sugar production
4. ; , Some factors influencing the individual amino acid composition of wort. Proc. Amer. Soc. Brew. Chem. 1964, 130–136.
5. Amino acids, peptides and proteins. European Brewery Convention, Wort Symposium Zeist, 1974, 73–89.