Oliveira, I. D. B.Di Berardino, SantinoGominho, JorgeDuarte, E.2011-02-022011-02-022010-09-13Oliveira, I. D. B.; Di Berardino, S.; Gominho, J.; Duarte, E. Anaerobic digestion experiment using Cynara Cardunculus L. Stalks. In: 4th Ramiran International Conference, Treatment and Use of Organic Residues in Agriculture, Lisboa, 13-15 September, 2010http://hdl.handle.net/10400.9/1168engconference object