共 50 条
- [42] SUPERCONDUCTIVITY - RESEARCH RESULTS AND PERSPECTIVES ERDOL & KOHLE ERDGAS PETROCHEMIE, 1987, 40 (09): : 377 - 377
- [44] Is research into superconductivity still attractive? EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 2010, 188 (01): : 1 - 1
- [46] Innovative and collaborative industrial mathematics in Europe PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2017, 473 (2201):
- [47] The geography of collaborative knowledge production in Europe The Annals of Regional Science, 2009, 43 : 721 - 738
- [49] The geography of collaborative knowledge production in Europe ANNALS OF REGIONAL SCIENCE, 2009, 43 (03): : 721 - 738