共 14 条
- [2] EVANS D, 1955, ATOMIC NUCLEUS, P484
- [4] HEFFERICH F, 1962, ION EXCHANGE, P339
- [5] HELMKAMP RW, 1966, J NUCL MED, V7, P491
- [6] HELMKAMP RW, TID4500
- [7] HELMKAMP RW, 1964, UR644 CLEAR FED SCIE
- [8] KING RW, 1964, POLYMER, P111
- [9] KIRCHER JF, 1964, POLYMER ED, P111
- [10] MILES BJ, 1952, AEREIR1038 MIN SUPPL