1. Extremozymes for industry – from nature and by design;Govardhan;Chem. Ind.,1995
2. Industrial enzymes: battling to remain specialties;Laymen;Chem. Eng. News Arch.,1986
3. Introduction to industrial enzymology;Godfrey,1996
4. Proteases: multifunctional enzymes in life and disease;López-Otín;J. Biol. Chem.,2008
5. Microbial proteinases;Kalisz;Adv. Biochem. Eng. Biotechnol.,1988