Journal article (2006) - G Hutchings (author), MS Hall (author), JC Fierro-Gonzalez (author), J Guzman (author), BC Gates (author), AF Carley (author), Ph. Landon (author), B Solsona (author), CJ Kiely (author), AA Herzing (author), M. Makkee (author), J.A. Moulijn (author), AR Overweg (author)