共 50 条
- [1] WWV AND WWVH STANDARD FREQUENCY AND TIME TRANSMISSIONS [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1962, 50 (08): : 1836 - &
- [2] WWV AND WWVH STANDARD FREQUENCY AND TIME TRANSMISSIONS [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1961, 49 (03): : 629 - &
- [4] WWV + WWVH STANDARD FREQUENCY + TIME TRANSMISSIONS [J]. PROCEEDINGS OF THE IEEE, 1964, 52 (12) : 1743 - &
- [6] WWV AND WWVH STANDARD FREQUENCY AND TIME TRANSMISSIONS [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1962, 50 (02): : 224 - &
- [9] WWV AND WWVH STANDARD FREQUENCY AND TIME TRANSMISSIONS [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1960, 48 (08): : 1480 - 1480
- [10] WWV + WWVH STANDARD FREQUENCY + TIME TRANSMISSIONS [J]. PROCEEDINGS OF THE IEEE, 1964, 52 (11) : 1361 - &