共 50 条
- [1] THE STATE OF R-AND-D IN THE PETROLEUM-INDUSTRY JOURNAL OF PETROLEUM TECHNOLOGY, 1995, 47 (07): : 586 - 588
- [5] STATE OF R-AND-D IN THE PETROLEUM-INDUSTRY - DISCUSSION - REPLY JOURNAL OF PETROLEUM TECHNOLOGY, 1995, 47 (11): : 1000 - 1000
- [8] The Location of Industry R&D and the Location of University R&D: How Are They Related? NEW DIRECTIONS IN REGIONAL ECONOMIC DEVELOPMENT, 2009, : 267 - 290