1. pH in brewing: An overview;Charles;Tech. Q. Master Brew. Assoc. Am.,2001
2. Influence of pH on flavor staling during beer storage;Kaneda;J. Inst. Brew.,1997
3. The role of pH in brewing;O'Rourke;The Brewer International,2002
4. The effect of wort pH on copper fining performance;Leather;J. Inst. Brew.,1995
5. Effects of alcohol and pH on protein-polyphenol haze intensity and particle size;Siebert;J. Am. Soc. Brew. Chem.,2003