共 12 条
- [2] COLTMAN JW, 1947, NUCLEONICS, V1, P58
- [3] COLTMAN JW, 1947, AUG BROOKH C REP, P18
- [4] DEUTSCH M, 1948, NUCLEONICS, V2, P58
- [5] DEUTSCH M, 1948, B AM PHYS SOC, V23, P7
- [6] GILLE G, 1941, Z TECHN PHYSIK, V22, P228
- [7] KALLMAN H, 1947, NATUR TECH JUL
- [8] MATTHES I, 1941, Z TECH PHYS, V21, P232
- [9] PIERCE JR, 1938, BELL LAB REC, V16, P305
- [10] Rajchman J.A., 1939, P IRE, V27, P558