Davies, Chris; Weber, Renate; Tabajdi, Csaba Sándor; Sârbu, Daciana Octavia; Arsenis, Kriton; Seeber, Richard; Roithová, Zuzana; Mészáros, Alajos; Áder, János; Skylakakis, Theodoros; Tremopoulos, Michail; Maštálka, Jiří; Chountis, Nikolaos; Liotard, Kartika Tamara; Ferreira, João; Wils, Sabine & Kožušník, Edvard (28 April 2010). "Joint Motion For A Resolution on a general ban on the use of cyanide mining technologies in the European Union". European Parliament. Retrieved 19 December 2022.