Pihlanto-Leppälä, A., Pahkala, E., & Antila, V. (1993). Hydrolysis of κ-casein in solution by chymosin, plasmin, trypsin and Lactobacillus -proteinases. Agricultural and Food Science, 2(6), 489–496. https://doi.org/10.23986/afsci.72674