ENVIRONMENTAL SCIENCE & TECHNOLOGY, vol. 49, no. 18, page. 10937 - 10944, 2015-09-15
ENERGY & ENVIRONMENTAL SCIENCE, vol. 7, no. 12, page. 4023 - 4028, 2014-10
ENVIRONMENTAL SCIENCE & TECHNOLOGY, vol. 44, no. 19, page. 7232 - 7237, 2010-10-01