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6619.
| Outreach Article The rising solar activity: a threat for coming years?
/ Clette, F.
published in Solar Novus Today (e-journal: www.soloarnovus.com), December 2011 (2011)
[SIDCimport-1657]
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6620.
| Conf. Talk (Inv.) Are sunspot really vanishing?
/ Clette, F. ; Lefèvre, L.
Invited talk presented at 8th European Space Weather Week, Namur, 30/11/201 on 2011-xx-xx
[SIDCimport-1656]
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6621.
| Conf. Talk Exploitation of Sunspot Drawing Collections: SIDC work and prospects
/ Clette, F. ; Lefèvre, L.
Talk presented at 1st Sunspot Number Workshop, Sacramento Peak Observatory, USA, 21/9/2011 on 2011-09-xx
[SIDCimport-1655]
|
|
6622.
| Conf. Talk (Inv.) The International Sunspot Index Ri: a perspective on the last 50 years
/ Clette, F.
Invited talk presented at 1st Sunspot Number Workshop, Sacramento Peak Observatory, USA, 19/9/2011 on 2011-09-xx
[SIDCimport-1654]
|
|
6623.
| Conf. Talk HaSTeNet: a European Hα Telescope Network for SSA
/ Clette, F.
Talk presented at Space Weather Working Team, 28/6/2011 on 2011-06-xx
[SIDCimport-1653]
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6624.
| Conf. Poster Historical Sunspot Data Analysis in the context of the COMESEP project
/ Lefèvre, L. ; Clette, F. ; et al
Poster presented at 9th European Space Weather Week, Brussels on 2012-11-xx
[SIDCimport-1652]
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6625.
| Conf. Talk Are the sunspots vanishing?
/ Lefèvre, L. ; Clette, F.
Talk presented at 2nd Sunspot Number Workshop, ROB, Brussels, 22/5/2012 on 2012-05-xx
[SIDCimport-1651]
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6626.
| Conf. Talk RA versus Ri: a tell-tale comparison
/ Clette, F.
Talk presented at 2nd Sunspot Number Workshop, ROB, Brussels, 22/5/2012 on 2012-05-xx
[SIDCimport-1650]
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6627.
| Conf. Talk Reconstructions of the group sunspot number 1981 - 2012
/ Clette, F.
Talk presented at 2nd Sunspot Number Workshop, ROB, Brussels, 24/5/2012 on 2012-05-xx
[SIDCimport-1649]
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6628.
| Conf. Talk The International Sunspot Index Ri A perspective on the last 50 years
/ Clette, F.
Talk presented at 2nd Sunspot Number Workshop, ROB, Brussels, 21/5/2012 on 2012-05-xx
[SIDCimport-1648]
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