Li Qiongying, Zhao Shiqing, Ma Kaiquan, Li Jiukang. Adjustment and Test of the Hα Filter Attached to the Lyot Heliograph of the Yunnan Observatory[J]. Astronomical Techniques and Instruments, 1989, (1): 21-26.
Citation:
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Li Qiongying, Zhao Shiqing, Ma Kaiquan, Li Jiukang. Adjustment and Test of the Hα Filter Attached to the Lyot Heliograph of the Yunnan Observatory[J]. Astronomical Techniques and Instruments, 1989, (1): 21-26.
|
Li Qiongying, Zhao Shiqing, Ma Kaiquan, Li Jiukang. Adjustment and Test of the Hα Filter Attached to the Lyot Heliograph of the Yunnan Observatory[J]. Astronomical Techniques and Instruments, 1989, (1): 21-26.
Citation:
|
Li Qiongying, Zhao Shiqing, Ma Kaiquan, Li Jiukang. Adjustment and Test of the Hα Filter Attached to the Lyot Heliograph of the Yunnan Observatory[J]. Astronomical Techniques and Instruments, 1989, (1): 21-26.
|