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Did the Sun Change Its Behaviour During the Decline of Cycle 23 and Into Cycle 24? K. F. TappingJ. J. Valdés OriginalPaper 07 September 2011 Article: 337
Intercalibration of Solar Soft X-Ray Broad Band Measurements from SOLRAD 9 through GOES-12 Werner M. Neupert OriginalPaper 25 August 2011 Article: 319
Multiwavelength Observations of a Failed Flux Rope in the Eruption and Associated M-Class Flare from NOAA AR 11045 Pankaj KumarAblishek K. SrivastavaWahab Uddin OriginalPaper 09 September 2011 Article: 301
Discovery in 1960 of the Flare Nimbus Phenomenon and Changes with Time in Its Interpretation Susan M. P. McKenna-Lawlor OriginalPaper 30 August 2011 Article: 257
Estimating the Relative Helicity of Coronal Magnetic Fields J. K. ThalmannB. InhesterT. Wiegelmann OriginalPaper 01 September 2011 Article: 243
Improvements in the Determination of ISS Ca ii K Parameters L. BertelloA. A. PevtsovR. M. Toussaint OriginalPaper 26 July 2011 Article: 229