Royo-Esnal, A., Loddo, D., Necajeva, J.
, Jensen, P. K., de Mol, F., Economou, G., Taab, A., Bochecnek, A., Synowice, A., Calha, I., Andersson, L., Uludag, A., Uremis, I. & Torresen, K. S. (2017).
Emergence of Echinochloa crus-galli populations through a climatic gradient. 27-28. Abstract fra 5th International Symposium Weeds & Invasive Plants, Grækenland.
http://businessdocbox.com/Agriculture/73546802-The-5-international-symposium.html