175941document64797CIAM5_NH3-v1-2_20120502.pdfapplication/pdf1256e777eef26abd43b20ed0e7dda34eMD54001772016-07-18 13:14:40https://pure.iiasa.ac.at/id/eprint/9738/1/CIAM5_NH3-v1-2_20120502.pdf