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254.
| Outreach Article Een op hol geslagen Zon?
/ Vanlommel, P. ; Van der Linden, R.A.M. ; Robbrecht, E. ; Berghmans, D. ; et al
published in Heelal, 49, pp. 79-86 (2004)
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255.
| Outreach Article Ruimteweer: het einde van de wereld?
/ Vanlommel, P. ; Berghmans, D. ; Van der Linden, R.A.M. ; Cugnon, P.
published in Heelal, 48, pp. 144-149 (2003)
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256.
| Outreach Article La meteo de l'espace d'hier et d'aujourd'hui
/ Foullon, C. ; Verwichte, E.
published in Ciel Terre, 118, pp. 119-127 (2002)
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257.
| Outreach Article Radioheliograph of the Royal Observatory of Belgium
/ Wislez, R.J. ; Gonze, R.
published in Ciel Terre, 49, pp. 218-226 (1974)
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258.
| Outreach Article The radioelectric sun
/ Gonze, R.
published in Ciel Terre, 97, pp. 175-192 (1981)
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259.
| Outreach Article Solar radioastronomical instruments
/ Gonze, R.
published in Ciel Terre, 97, pp. 163-174 (1981)
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260.
| Outreach Article Solar active phenomena
/ Koeckelenbergh, A.
published in Ciel Terre, 97, pp. 125-136 (1981)
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261.
| Outreach Article Sunspot Index Data Center
/ Koeckelenbergh, A.
published in Sky and Telescope, 61, pp. 216++ (1981)
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262.
| Outreach Article A statistical study of associations between the magnetic fields of groups of sunspots and the morphology of solar flares and bursts on the decimetric wave range
/ Koeckelenbergh, A.
published in Ciel Terre, 91, pp. 1-15 (1975)
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263.
| Outreach Article Comment utiliser nos Ephemerides
/ Koeckelenbergh, A.
published in Ciel Terre, 109, pp. 4++ (1993)
[SIDCimport-36]
|