@article{ferreyra_lorda_balatti_1998,  title={Production of <FONT FACE=Symbol>a</FONT>-amylase in acid cheese whey culture media with automatic pH control},  volume={29},  ISSN={0001-3714},  url={https://doi.org/10.1590/S0001-37141998000400005},  DOI={10.1590/S0001-37141998000400005},  number={4},  journal={Revista de Microbiologia},  publisher={Sociedade Brasileira de Microbiologia},  author={Ferreyra, Rosana and Lorda, Graciela and Balatti, Antonio},  year={1998},  month={Oct},  pages={259–264} }