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- [2] BRANDT W, 1976, ADV CHEM SERIES, P219
- [5] EVIDENCE FOR THE FORMATION OF POSITRONIUM IN GASES [J]. PHYSICAL REVIEW, 1951, 82 (03): : 455 - 456
- [7] POSITRONS IN METALS WITH VOIDS, VACANCIES AND SURFACES [J]. SOLID STATE COMMUNICATIONS, 1973, 12 (11) : 1153 - 1156