Zhou Jiguang, Zhang Pingkuan. The Development of the Automatic Comparison Controller for Time Determination[J]. Astronomical Techniques and Instruments, 1984, (2): 97-102.
Citation:
|
Zhou Jiguang, Zhang Pingkuan. The Development of the Automatic Comparison Controller for Time Determination[J]. Astronomical Techniques and Instruments, 1984, (2): 97-102.
|
Zhou Jiguang, Zhang Pingkuan. The Development of the Automatic Comparison Controller for Time Determination[J]. Astronomical Techniques and Instruments, 1984, (2): 97-102.
Citation:
|
Zhou Jiguang, Zhang Pingkuan. The Development of the Automatic Comparison Controller for Time Determination[J]. Astronomical Techniques and Instruments, 1984, (2): 97-102.
|