共 6 条
- [1] *US COAST GEOD SUR, 1936, US COAST GEOD SURV S, V204
- [2] 1939, PHIL T ROYS SOC LO A, V238, P65
- [3] 1936, J RES NBS, V17, P805
- [4] 1936, ASTRON SOC GEOPHYS S, V3, P443
- [5] 1940, P ROY SOC LONDON A, V175, P110
- [6] 1937, ASTRON SOC GEOPHYS S, V4, P132