Journal article (2014) - J Rockstrom (author), M. Falkenmark (author), AM Postel (author), Hubert Savenije (author), U Svedin (author), A Turton (author), O Varis (author), T Allan (author), C Folke (author), L Gordon (author), A Jagerskog (author), M Kummu (author), M Lannerstad (author), M Meybeck (author), D Molden (author)