294988document95861emp-e_2021_openentrance.pptxapplication/vnd.openxmlformats-officedocument.presentationml.presentationef32d8ce83ea6caea9063d8eeb070955MD516556672021-10-28 08:33:55https://pure.iiasa.ac.at/id/eprint/17608/2/emp-e_2021_openentrance.pptx