BIORESOURCE TECHNOLOGY, vol. 101, no. 16, page. 6354 - 6360, 2010-08
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, vol. 87, no. 4, page. 1569 - 1577, 2010-07
MICROBIAL BIOTECHNOLOGY, vol. 3, no. 3, page. 324 - 335, 2010-05