Indicators of European public research in hydrogen and fuel cells—An input–output analysis

The scientific impact of nations

David A. King · Nature · 2004 · 1.2K citations · Full text

Public Affairs, International Relations, Science Policy +9

The hydrogen economy in the 21st century: a sustainable development scenario

Leonardo Barreto, Atsutoshi Makihira, Keywan Riahi · International Journal of Hydrogen Energy · 2002 · 964 citations · Full text

Engineering, Chemical Engineering, Environmental Engineering +16

Language biases in the coverage of the Science Citation Index and its consequencesfor international comparisons of national research performance

Thed N. van Leeuwen, Henk F. Moed, Robert Tijssen et al. · Scientometrics · 2001 · 433 citations

Management, Linguistics, Science Policy +14

Inventive progress measured by multi-stage patent citation analysis

Iwan von Wartburg, Thorsten Teichert, Katja Rost · Research Policy · 2005 · 338 citations · Full text

Management, Innovation Management, Technology Management +14

Indicators for national science and technology policy: how robust are composite indicators?

Hariolf Grupp, Mary Ellen Mogee · Research Policy · 2004 · 278 citations

Public Affairs, Public Policy, Policy Evaluation +12