Groscott, A.; Yeoman, T. K.; Nakamura, R.; Cowley, S. W. H.; Frey, H. U.; Rème, H.; Klecker, B.: Multi-instrument observations of the inospheric counterpart of a bursty bulk flow in the near-Earth plasma sheet. Annales Geophysicae 22 (4), pp. 1061 - 1075 (2004)

Haaland, S. E.; Sonnerup, B. U. Ö.; Dunlop, M. W.; Balogh, A.; Georgescu, E.; Hasegawa, H.; Klecker, B.; Paschmann, G.; Puhl-Quinn, P.; Rème, H. et al.; Vaith, H.; Vaivads, A.: Four-spacecraft determination of magnetopause orientation, motion and thickness: comparison with results from single-spacecraft methods. Annales Geophysicae 22 (4), pp. 1347 - 1365 (2004)

Hasegawa, H.; Sonnerup, B. U. Ö.; Dunlop, M. W.; Balogh, A.; Haaland, S. E.; Klecker, B.; Paschmann, G.; Lavraud, B.; Dandouras, I.; Rème, H.: Reconstruction of two-dimensional magnetopause structures from Cluster observations: verification of method. Annales Geophysicae 22 (4), pp. 1251 - 1266 (2004)

Hashimoto, Y.; Barcons, X.; Böhringer, H.; Fabian, A. C.; Hasinger, G.; Mainieri, V.; Brunner, H.: Abundance constraints and direct redshift measurement of the diffuse X-ray emission from a distant cluster of galaxies. Astronomy & Astrophysics 417 (3), pp. 819 - 825 (2004)

Jaroschek, C. H.; Lesch, H.; Treumann, R. A.: Relativistic kinetic reconnection as the possible source mechanism for high variability and flat spectra in extragalactic radio sources. The Astrophysical Journal 605 (1), pp. L9 - L12 (2004)

Tecza, M.; Baker, A. J.; Davies, R. I.; Genzel, R.; Lehnert, M. D.; Eisenhauer, F.; Lutz, D.; Nesvadba, N.; Seitz, S.; Tacconi, L. J. et al.; Thatte, N. A.; Abuter, R.; Bender, R.: SPIFFI observations of the starburst SMM J14011+0252: already old, fat, and rich by z = 2.565. The Astrophysical Journal 605, pp. L109 - L112 (2004)

Treumann, R. A.; Jaroschek, C. H.; Scholer, M.: Stationary plasma states far from equilibrium. Physics of Plasmas 11 (4), pp. 1317 - 1325 (2004)

Vörös, Z.; Baumjohann, W.; Nakamura, R.; Runov, R.; Volwerk, M.; Zhang, T. L.; Balogh, A.: Wavelet analysis of magnetic turbulence in the Earth's plasma sheet. Physics of Plasmas 11 (4), pp. 1333 - 1338 (2004)

Sonnerup, B. U. Ö.; Haaland, S.; Paschmann, G.; Lavraud, B.; Dunlop, M. W.; Rème, H.; Balogh, A.: Orientation and motion of a discontinuity from single-spacecraft measurements of plasma velocity and density: Minimum mass flux residue. Journal of Geophysical Research 109, p. 03221 - 03221 (2004)

Saul, L.; Möbius, E.; Smith, C. W.; Bochsler, P.; Grünwaldt, H.; Klecker, B.; Ipavich, F.: Observational evidence of pitch angle isotropization by IMF waves. Geophysical Research Letters 31, p. L05811 - L05811 (2004)

Jaroschek, C. H.; Treumann, R. A.; Lesch, H.; Scholer, M.: Fast reconnection in relativistic pair plasmas: Analysis of particle acceleration in self-consistent full particle simulations. Physics of Plasmas 11 (3), pp. 1151 - 1163 (2004)

Maraston, C.; Bastian, N.; Saglia, R. P.; Kissler-Patig, M.; Schweizer, F.; Goudfrooij, P.: The dynamical mass of the young cluster W3 in NGC 7252. Heavy-weight globular cluster or ultra compact dwarf galaxy? Astronomy & Astrophysics 416 (2), pp. 467 - 473 (2004)

Ortiz-Gil, A.; Guzzo, L.; Schuecker, P.; Böhringer, H.; Collins, C. A.: The X-ray luminosity-velocity relation in the REFLEX cluster survey. Monthly Notices of the Royal Astronomical Society 348 (1), pp. 325 - 332 (2004)

Puzia, T. H.; Kissler-Patig, M.; Thomas, D.; Maraston, C.; Saglia, R. P.; Bender, R.; Richtler, T.; Goudfrooij, P.; Hempel, M.: VLT spectroscopy of globular cluster systems. I. the photometric and spectroscopic data set. Astronomy & Astrophysics 415 (1), pp. 123 - 143 (2004)

Bamert, K.; Kallenbach, R.; Ness, N. F.; Smith, C. W.; Terasawa, T.; Hilchenbach, M.; Wimmer-Schweingruber, R. F.; Klecker, B.: Hydromagnetic wave excitation upstream of an interplanetary traveling shock. The Astrophysical Journal 601, pp. L99 - L102 (2004)

Sauvaud, J.-A.; Louarn, P.; Fruit, G.; Stenuit, H.; Vallat, C.; Dandouras, J.; Rème, H.; André, M.; Balogh, A.; Dunlop, M. et al.; Kistler, L.; Möbius, E.; Mouikis, C.; Klecker, B.; Parks, G. K.; McFadden, J.; Carlson, C.; Marcucci, F.; Pallocchia, G.; Lundin, R.; Korth, A.; McCarthy, M.: Case studies of the dynamics of ionospheric ions in the Earth's magnetotail. Journal of Geophysical Research 109, p. A01212 - A01212 (2004)

Baker, J. B. H.; Greenwald, R. A.; Ruohoniemi, J. M.; Förster, M.; Paschmann, G.; Donovan, E. F.; Tsyganenko, N. A.; Quinn, J. M.; Balogh, A.: Conjugate comparison of super dual auroral radar network and Cluster electron drift instrument measurements of E x B plasma drift. Journal of Geophysical Research A 109, A01209 (2004)

Åsnes, A.; Stadsnes, J.; Bjordal, J.; Østgaard, N.; Detrick, D. L.; Rosenberg, T. J.; Haaland, S. E.: Pi2-pulsations observed in energetic electron precipitation and magnetic field in association with a substorm surge. Annales Geophysicae 22 (6), pp. 2097 - 2105 (2004)

Botzler, C. S.; Snigula, J.; Bender, R.; Hopp, U.: Finding structures in photometric redshift galaxy surveys: an extended friends-of-friends algorithm. Monthly Notices of the Royal Astronomical Society 349 (2), pp. 425 - 439 (2004)

de Jong, R. S.; Simard, L.; Davies, R. L.; Saglia, R. P.; Burstein, D.; Colless, M.; McMahan, R.; Wegner, G.: Structural properties of discs and bulges of early-type galaxies. Monthly Notices of the Royal Astronomical Society 355 (4), pp. 1155 - 1170 (2004)