Courtens, Emilie Np, Eva Spieck, Ramiro Vilchez-Vargas, Samuel Bodé, Pascal Boeckx, Stefan Schouten, Ruy Jauregui, Dietmar H. Pieper, Siegfried E. Vlaeminck, and Nico Boon. "A Robust Nitrifying Community in a Bioreactor at 50 °C Opens up the Path for Thermophilic Nitrogen Removal." The ISME Journal (2016) http://www.nature.com/ismej/journal/vaop/ncurrent/full/ismej20168a.htm