1. Hydrolysis of lactose in skim milk by β-D-galactosidase of Bacillus coagulant ATCC 8038;Anh;Korean J. Anim. Sci.,1981
2. Bergey's Manual of Determinative Bacteriology;Buchanan,1986
3. Gordon, R. E., W. C. Hagnes, and H. Cor-Nay Pang. 1973. The Genus Bacillus. Agric. Handbook No. 427. ARS-USDA, Washington, DC.
4. Laboratory Methods in Microbiology;Harrigan,1965
5. Evaluation of the API ZYM system for identification of Bacteroides and Fusobacterium species;Hofstad;Med. Microbiol. Immunol.,1980