共 50 条
- [4] RESULTS OF AN X-RAY SCANNING OF SKY IN 20 - 200 KEV ENERGY RANGE ANNALES D ASTROPHYSIQUE, 1965, 28 (06): : 1034 - &
- [5] COSMIC X-RAY SOURCES IN 20-180 KEV ENERGY RANGE ASTROPHYSICAL JOURNAL, 1967, 149 (2P1): : 429 - &
- [6] OXYGEN K-SHELL X-RAY PRODUCTION IN THIN FILMS OF ALUMINUM OXIDE BY 20-KEV TO 100-KEV PROTONS PHYSICAL REVIEW, 1969, 179 (01): : 4 - &
- [7] Cauchois-Johansson x-ray spectrograph for 1.5-400 keV energy range REVIEW OF SCIENTIFIC INSTRUMENTS, 2001, 72 (02): : 1416 - 1420
- [8] X-RAY ATTENUATION COEFFICIENTS OF BERYLLIUM IN THE ENERGY-RANGE 5 TO 20 KEV ACTA CRYSTALLOGRAPHICA SECTION A, 1989, 45 : 1 - 3
- [9] X-RAY SURVEY OF CYGNUS REGION IN 20-300 KEV ENERGY RANGE BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1970, 15 (04): : 635 - &
- [10] X-RAY ATTENUATION COEFFICIENTS OF CARBON IN THE ENERGY-RANGE 5 TO 20 KEV ACTA CRYSTALLOGRAPHICA SECTION A, 1983, 39 (MAY): : 322 - 325