257668document89607Huppmann CODATA IIASA as data hub.pdfapplication/pdf11fe6e37c573e30d7f5f33b5c4710bf3MD586362212020-02-25 08:45:11https://pure.iiasa.ac.at/id/eprint/16315/1/Huppmann%20CODATA%20IIASA%20as%20data%20hub.pdf