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Hirzberger, J.; Feller, A.; Riethmüller, T. L.; Gandorfer, A.; Solanki, S. K.: Performance Validation of Phase Diversity Image Reconstruction Techniques. Astronomy and Astrophysics 529, A132 (2011)

Innes, D. E.; Cameron, R. H.; Solanki, S. K.: EUV Jets, Type III Radio Bursts and Sunspot Waves Investigated Using SDO/AIA Observations. Astronomy and Astrophysics 531, L13 (2011)

Irastorza, I. A.; Aune, S.; Barth, K.; Belov, A.; Borghi, S.; Bräuninger, H.; Cantatore, G.; Carmona, J. M.; Cetin, S. A.; Collar, J. I. et al.; Dafni, T.; Davenport, M.; Eleftheriadis, C.; Elias, N.; Ezer, C.; Fanourakis, G.; Ferrer-Ribas, E.; Friedrich, P.; Galán, J.; Gardikiotis, A.; Gazis, E. N.; Geralis, T.; Giomataris, I.; Gninenko, S.; Gómez, H.; Gruber, E.; Guthörl, T.; Hartmann, R.; Haug, F.; Hasinoff, M. D.; Hoffmann, D. H. H.; Iguaz, F. J.; Jacoby, J.; Jakovčić, K.; Karuza, M.; Königsmann, K.; Kotthaus, R.; Krčmar, M.; Kuster, M.; Lakić, B.; Laurent, J. M.; Liolios, A.; Ljubičić, A.; Lozza, V.; Lutz, G.; Luzón, G.; Morales, J.; Niinikoski, T.; Nordt, A.; Papaevangelou, T.; Pivovaroff, M. J.; Raffelt, G.; Rashba, T.; Riege, H.; Rodríguez, A.; Rosu, M.; Ruz, J.; Savvidis, I.; Silva, P. S.; Solanki, S. K.; Soufli, R.; Stewart, L.; Tomás, A.; Tsagri, M.; van Bibber, K.; Vafeiadis, T.; Villar, J.; Vogel, J. K.; Yildiz, S. C.; Zioutas, K.: Latest results and prospects of the CERN Axion Solar Telescope. Journal of Physics Conference Series 309 (1), 012001 (2011)

Işık, E.; Schmitt, D.; Schüssler, M.: Magnetic flux generation and transport in cool stars. Astronomy and Astrophysics 528, A135 (2011)

Ivanova, O. V.; Skorov, Y. V.; Korsun, P. P.; Afanasiev, V. L.; Blum, J.: Observations of the long-lasting activity of the distant Comets 29P Schwassmann-Wachmann 1, C/2003 WT42 (LINEAR) and C/2002 VQ94 (LINEAR). Icarus 211 (1), pp. 559 - 567 (2011)

Jain, R.; Awasthi, A. K.; Chandel, B.; Bharti, L.; Hanaoka, Y.; Kiplinger, A. L.: Probing the Role of Magnetic-Field Variations in NOAA AR 8038 in Producing a Solar Flare and CME on 12 May 1997. Solar Physics 271 (1-2), pp. 57 - 74 (2011)

Javadi, S.; Büchner, J.; Otto, A.; Santos, J. C.: About the relative importance of compressional heating and current dissipation for the formation of coronal X-ray bright points. Astronomy and Astrophysics 529, A114 (2011)

Jiang, J.; Cameron, R. H.; Schmitt, D.; Schüssler, M.: The solar magnetic field since 1700 I. Characteristics of sunspot group emergence and reconstruction of the butterfly diagram. Astronomy and Astrophysics 528, A82 (2011)

Jiang, J.; Cameron, R. H.; Schmitt, D.; Schüssler, M.: The solar magnetic field since 1700 II. Physical reconstruction of total, polar and open flux. Astronomy and Astrophysics 528, A83 (2011)

Jing, J.; Yuan, Y.; Reardon, K.; Wiegelmann, T.; Xu, Y.; Wang, H.: Nonpotentiality of Chromospheric Fibrils in Noaa Active Regions 11092 and 9661. Astrophysical Journal 739 (2), 67 (2011)

Joshi, B.; Veronig, A. M.; Lee, J.; Bong, S.-C.; Tiwari, S. K.; Cho, K.-S.: Pre-Flare Activity and Magnetic Reconnection during the Evolutionary Stages of Energy Release in a Solar Eruptive Flare. Astrophysical Journal 743 (2), 195 (2011)

Joshi, J.; Pietarila, A.; Hirzberger, J.; Solanki, S. K.; Aznar Cuadrado, R.; Merenda, L.: Convective Nature of Sunspot Penumbral Filaments: Discovery of Downflows in the Deep Photosphere. Astrophysical Journal 734, L18 (2011)

Joshi, J.; Pietarila, A.; Hirzberger, J.; Solanki, S. K.; Aznar Cuadrado, R.; Merenda, L.: Erratum: ``Convective Nature Of Sunspot Penumbral Filaments: Discovery Of Downflows In The Deep Photosphere'' (vol 734, pg L18, 2011). Astrophysical Journal 740 (2), L55 (2011)

Kamio, S.; Curdt, W.; Teriaca, L.; Innes, D. E.: Evolution of microflares associated with bright points in coronal holes and in quiet regions. Astronomy and Astrophysics 529, A21 (2011)

Kamio, S.; Peter, H.; Curdt, W.; Solanki, S. K.: Continuous upflows and sporadic downflows observed in active regions. Astronomy and Astrophysics 532, A96 (2011)

Karlicky, M.; Barta, M.: Successive Merging of Plasmoids and Fragmentation in a Flare Current Sheet and Their X-Ray and Radio Signatures. Astrophysical Journal 733 (2), 107 (2011)

Kleint, L.; Feller, A.; Gisler, D.: Imaging spectropolarimetry with two LiNbO₃ Fabry Pérot interferometers and a spectrograph. Astronomy and Astrophysics 529, A78 (2011)

Kobel, P.; Solanki, S. K.; Borrero, J. M.: The Continuum Intensity as a Fuction of Magnetic Field. I. Active Region and Quiet Sun Magnetic Elements. Astronomy and Astrophysics 531, A112 (2011)

Kollmann, P.; Roussos, E.; Paranicas, C.; Krupp, N.; Jackman, C.; Kirsch, E.; Glaßmeier, K.-H.: Energetic particle phase space densities at Saturn: Cassini observations and interpretations. Journal Geophysical Research 116, A05222 (2011)