Book chapter (2012) - S Watts (author) , Merle K. Kreuk (author) , Mario Pronk (author) , M. C M van Loosdrecht (author) , J Keller (author) , M Pijuan (author) , C Di Iaconi (author) , A Ried (author) , S Rossetti (author) , G Del Moro (author) , A Mancini (author) , M De Sanctis (author) , A Giesen (author)

Journal article (2011) - A Wolf (author) , JMM Good (author) , SR Brown (author) , E. H.W.J. Cuppen (author) , D Ockwell (author) , S Watts (author)