Pihlanto-Leppälä, A., Pahkala, E., Kahala, M. and Antila, V. 1993. Hydrolysis of αs2-casein in solution by chymosin, plasmin, trypsin and Lactobacillus-proteinases. Agricultural and Food Science. 2, 2 (Mar. 1993), 133–139. DOI:https://doi.org/10.23986/afsci.72642.