344.
| Conf. Talk (Inv.) A multi-secular sunspot number perspective on the current solar cycle
/ Lefèvre, L. ; Clette, F.
Invited talk presented at Proc. 40th COSPAR Scientific Assembly. Held 2-10 August 2014, in Moscow, Russia, on 2014-xx-xx
[SIDCimport-628]
|
345.
| Science Article (Ref.) Revisiting the Sunspot Number. A 400-Year Perspective on the Solar Cycle
/ Clette, F. ; Svalgaard, L. ; Vaquero, J.M. ; Cliver, E.W.
published in Space Science Reviews, 186, pp. 35--103 (2014)
10.1007/s11214-014-0074-2
[SIDCimport-623]
|
346.
| Conf. Talk Towards a first detailed reconstruction of sunspot information over the last 150 years
/ Lefèvre, L. ; Clette, F.
Talk presented at EGU General Assembly, Vienna, Austria on 2013-04-xx
[SIDCimport-604]
|
347.
| Science Article (Ref.) Survey and Merging of Sunspot Catalogs
/ Lefèvre, L. ; Clette, F.
published in Solar Physics, 289, pp. 545-561 (2014)
10.1007/s11207-012-0184-5
[SIDCimport-603]
|
348.
| Outreach Article Croquis planétaires
/ Clette, F.
published in Ciel Terre, 100, pp. 32 (1984)
[SIDCimport-563]
|
349.
| Outreach Article Bibliographie: Micro-computer control of Telescopes -- M. Trueblood, R. Genet
/ Clette, F.
published in Ciel Terre, 102, pp. 63 (1986)
[SIDCimport-562]
|
350.
| Science Article JOSO national report 2000-2001 - Belgium
/ Clette, F.
published in JOSO Annual Report 2000/2001,, 30/31, pp. 32--33 (2002)
[SIDCimport-560]
|
351.
| Science Article The expanding space weather services of the SIDC at the Royal Observatory of Belgium
/ Van der Linden, R.A.M. ; Berghmans, D. ; Vanlommel, P. ; Robbrecht, E. ; et al
published in Proc. 35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France., pp. 2781 (2004)
[SIDCimport-558]
|
352.
| Science Article (Ref.) Are the sunspots really vanishing?. Anomalies in solar cycle 23 and implications for long-term models and proxies
/ Clette, F. ; Lefèvre, L.
published in Journal of Space Weather and Space Climate, 2, pp. A06 (2012)
10.1051/swsc/2012007
[SIDCimport-557]
|
353.
| Science Article (Ref.) Recalibrating the Sunspot Number (SSN): the SSN Workshops
/ Cliver, E.W. ; Clette, F. ; Svalgaard, L.
published in Central European Astrophysical Bulletin, 37, pp. 401-416 (2013)
[SIDCimport-556]
|