Journal article (2002) - M.S.M. Jetten (author), M Schmid (author), EIP Volcke (author), HJ Laanbroek (author), JL Campos-Gomez (author), JA Cole (author), Mark C.M. van Loosdrecht (author), JW Mulder (author), J Fuerst (author), D Richardson (author), K van de Pas (author), R Mendez-Pampin (author), I Schmidt (author), KA Third (author), IEY Cirpus (author), R van Spanning (author), A Bollmann (author), LP Nielsen (author), H Op den Camp (author), C Schultz (author), J Gundersen (author), PA Vanrolleghem (author), M Strous (author), MA Wubben (author), M. Wagner (author), J.G. Kuenen (author), L.G.J.M. van Dongen (author), W Abma (author), AO Sliekers (author), NP Revsbech (author), HJE Beaumont (author), L Ottosen (author)