共 50 条
- [34] 9TH RADIOCHEMICAL CONFERENCE IN CZECHOSLOVAKIA SOVIET ATOMIC ENERGY, 1979, 46 (03): : 253 - 255
- [35] 9th Engineering International Conference IOP Conference Series: Earth and Environmental Science, 2021, 700 (01):
- [37] PROCEEDINGS OF THE 9TH ANNUAL CONFERENCE ON THE PHYSICS AND CHEMISTRY OF SEMICONDUCTOR INTERFACES - PREFACE JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1982, 21 (02): : R39 - R39