Open Access Uptake in Germany 2010-18: Adoption in a diverse research landscape. 2020. [PUMA: Empirical German Open Scholarly access classification communication landscape oa publishing research study] URL
Open Access Uptake in Germany 2010-18: Adoption in a diverse research landscape. 2020. [PUMA: study Scholarly access Empirical German Open classification research oa publishing from:droessler communication landscape] URL