Y. - P. Zhu, Yin, L. - J., Cheng, Y. - Q., Yamaki, K., Mori, Y., Su, Y. - C., and Li, L. - T.,
“Effects of sources of carbon and nitrogen on production of α-glucosidase inhibitor by a newly isolated strain of Bacillus subtilis B2.”,
Food Chem, vol. 109, no. 4, pp. 737-42, 2008.