Beer and brewing: Effect of water alkalinity and hardness on the pH of barley mash. Robust analytical methods for malt, wort, and beer. Improved analysis for hops and beer flavor compounds.
Barth, R. and Zaman,* R. Influence of Water Alkalinity and Hardness on Mash pH, J. Am. Soc. Brew. Chem. 73 (2015) 240-242.
Barth R and Moran M. 2014. Improved Method for Determining the Heat Capacity of Metals. J. Chem. Educ., 91 (12): 2155–2157.