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Global risk governance : concept and practice using the IRGC framework / ed.: O. Renn, K. D. Walker, 2008 r=on-line
Safe or Not Safe : Deciding What Risks to Accept in Our Environment and Food / by Paul Pechan, Ortwin Renn, Allan Watt, Ingemar Pongratz., 2011 r=on-line (Введено оглавление). - Текст : электронный.
Global risk governance : concept and practice using the IRGC framework / SpringerLink (Online service), 2008 r=on-line. - Текст : электронный.