0500 Oau
1100 2016
2050 ##0##urn:nbn:de:hebis:04-es2024-04882
2051 ##0##10.17192/es2024.0488
3000 Kruse, Jürgen
3000 Wetzel, Heike
4000 Innovation in Clean Coal Technologies: Empirical Evidence from Firm-Level Patent Data
4085 ##0##=s MB=u https://archiv.ub.uni-marburg.de/es/2024/0488=x H
5050 |330
5584 clean coal technologies
5584 patents
5584 innovation
5584 technological change
5584 Wirtschaft
opus:12412