Optimization of ammonia pretreatment of wheat straw for biogas production.Published in:Journal of Chemical Technology & Biotechnology, 2015, v. 90, n. 1, p. 130, doi. 10.1002/jctb.4297By:Li, Yanjun;Merrettig‐Bruns, Ute;Strauch, Sabine;Kabasci, Stephan;Chen, HongzhangPublication type:Article