213167document77152SjodinEtal2014_SpaceRaceA4.pdfapplication/pdf62a6c3a2ff7006d626207851a925d9bfMD52768962017-04-25 11:55:34https://pure.iiasa.ac.at/id/eprint/11513/1/SjodinEtal2014_SpaceRaceA4.pdf