1. Aisina, R.B., 1992. Effect of microencapsulated enzymes. In: Whateley, T.L. (Ed.), Microencapsulation of Drugs. Harwood Academic Publishers, pp. 215–232.
2. Identification of new enzyme activities of several strains of Thermus species;Berger;Appl. Microbiol. Biotechnol.,1995
3. Refined and sensetive method for the quantitation of microgramms quantities of protein utilizing the principle of protein dye binding;Bradford;Anal. Biochem.,1976
4. Determination of kinetics parameters for free and immobilized β-galactosidase;Carrara;Process Biochem.,1996
5. Characterization of β-galactosidase from Kluyveromyces lactis;Cavaille;Biotechol. Appl. Biochem.,1995