Forbrich, J.; Schreyer, K.; Posselt, B.; Klein, R.; Henning, T.: An extremely young massive stellar object near IRAS 07029-1215. The Astrophysical Journal 602, S. 843 - 849 (2004)

Davies, R. I.; Tacconi, L. J.; Genzel, R.: The nuclear gasdynamics and star formation of NGC 7469. The Astrophysical Journal 602, S. 148 - 161 (2004)

Combes, F.; García-Burillo, S.; Boone, F.; Hunt, L. K.; Baker, A. J.; Eckart, A.; Englmaier, P.; Leon, S.; Neri, R.; Schinnerer, E. et al.; Tacconi, L. J.: Molecular gas in NUclei of GAlaxies (NUGA). II. The ringed LINER NGC 7217. Astronomy & Astrophysics 414 (3), S. 857 - 872 (2004)

Dale, D. A.; Roussel, H.; Contursi, A.; Helou, G.; Dinerstein, H. L.; Hunter, D. A.; Hollenbach, D. J.; Egami, E.; Matthews, K.; Murphy, T. W. et al.; Lafon, C. E.; Rubin, R. H.: Near-infrared integral field spectroscopy of star-forming galaxies. The Astrophysical Journal 601 (2), S. 813 - 830 (2004)

Finoguenov, A.; Pietsch, W.; Aschenbach, B.; Miniati, F.: XMM-Newton witness of M 86 X-ray metamorphosis. Astronomy & Astrophysics 415 (2), S. 415 - 424 (2004)

Gleissner, T.; Wilms, J.; Pottschmidt, K.; Uttley, P.; Nowak, M. A.; Staubert, R.: Long term variability of Cyg X-1. II. The rms-flux relation. Astronomy & Astrophysics 414 (3), S. 1091 - 1104 (2004)

Haberl, F.; Pietsch, W.: X-ray observations of Be/X-ray binaries in the SMC. Astronomy & Astrophysics 414 (2), S. 667 - 676 (2004)

Hambaryan, V.; Staude, A.; Schwope, A. D.; Scholz, R.-D.; Kimeswenger, S.; Neuhäuser, R.: A new strongly X-ray flaring M 9 dwarf in the solar neighborhood. Astronomy & Astrophysics 415 (1), S. 265 - 272 (2004)

Harlaftis, E. T.; Greiner, J.: The rotational broadening and the mass of the donor star of GRS 1915+105. Astronomy & Astrophysics 414 (2), S. L13 - L16 (2004)

Hunt, L. K.; Pierini, D.; Giovanardi, C.: Near-infrared observations of galaxies in Pisces-Perseus. V. On the origin of bulges. Astronomy & Astrophysics 414 (3), S. 905 - 918 (2004)

Katayama, H.; Takahashi, I.; Ikebe, Y.; Matsushita, K.; Freyberg, M. J.: Properties of the background of EPIC-pn onboard XMM-Newton. Astronomy & Astrophysics 414 (2), S. 767 - 776 (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), S. 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), S. 123 - 143 (2004)

Shukla, P. K.; Eliasson, B.: Complete theory for Langmuir envelope solitons in dusty plasmas. Physics of Plasmas 11 (2), S. 584 - 594 (2004)

Spoon, H. W. W.; Moorwood, A. F. M.; Lutz, D.; Tielens, A. G. G. M.; Siebenmorgen, R.; Keane, J. V.: Mid-infrared spectral evidence for a luminous dust enshrouded source in Arp 220. Astronomy & Astrophysics 414 (3), S. 873 - 883 (2004)

Véron-Cetty, M.-P.; Balayan, S. K.; Mickaelian, A. M.; Mujica, R.; Chavushyan, V.; Hakopian, S. A.; Engels, D.; Véron, P.; Zickgraf, F.-J.; Voges, W. et al.; Xu, D.-W.: Optically bright active galactic nuclei in the ROSAT-Faint source catalogue. Astronomy & Astrophysics 414 (2), S. 487 - 496 (2004)

Weisskopf, M. C.; O'Dell, S.; Paerels, F.; Elsner, R. F.; Becker, W.; Tennant, A. F.; Swartz, D. A.: Chandra phase-resolved X-ray spectoscopy of the Crab pulsar. The Astrophysical Journal 601, S. 1050 - 1057 (2004)

Zhdanov, S. K.; Morfill, G. E.; Samsonov, D.; Zuzic, M.; Havnes, O.: Origin of the curved nature of Mach cone wings in complex plasmas. Physical Review E 69 (2), S. 026407 - 026407 (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, S. 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, S. A01212 - A01212 (2004)