Gallo, L. C.; Tanaka, Y.; Boller, T.; Fabian, A. C.; Vaughan, S.; Brandt, W. N.: Long-term spectral changes in the partial-covering candidate narrow-line Seyfert 1 galaxy 1H 0707-495. Monthly Notices of the Royal Astronomical Society 353 (4), S. 1064 - 1070 (2004)

Grupe, D.; Leighly, K. M.; Burwitz, V.; Predehl, P.; Mathur, S.: Chandra observations of the narrow-line Seyfert 1 galaxy RX J2217.9-5941. The Astronomical Journal 128 (4), S. 1524 - 1528 (2004)

Lutz, D.; Sturm, E.; Genzel, R.; Spoon, H. W. W.; Stacey, G. J.: Gas near active galactic nuclei: A search for the 4.7 µm CO band. Astronomy & Astrophysics 426 (1), S. L5 - L8 (2004)

Moultaka, J.; Eckart, A.; Viehmann, T.; Mouawad, N.; Straubmeier, C.; Ott, T.; Schödel, R.: Dust embedded sources at the Galactic Center. 2 to 4 µm imaging and spectroscopy in the central parsec. Astronomy & Astrophysics 425 (2), S. 529 - 542 (2004)

Pietsch, W.; Misanovic, Z.; Haberl, F.; Hatzidimitriou, D.; Ehle, M.; Trinchieri, G.: XMM-Newton survey of the Local Group galaxy M 33. Astronomy & Astrophysics 426 (1), S. 11 - 24 (2004)

Rubio, M.; Boulanger, F.; Rantakyro, F.; Contursi, A.: Millimeter dust emission from an SMC cold molecular cloud. Astronomy & Astrophysics 425 (1), S. L1 - L4 (2004)

Rypdal, K.; Ratynskaia, S.: Fluctuation threshold and profile resilience in weakly ionized plasma in a curved, unsheared magnetic field. Physics of Plasmas 11 (10), S. 4623 - 4633 (2004)

Scholz, R.-D.; Lehmann, I.; Matute, I.; Zinnecker, H.: The nearest cool white dwarf (d ~ 4 pc), the coolest M-type subdwarf (sdM9.5), and other high proper motion discoveries. Astronomy & Astrophysics 425 (2), S. 519 - 527 (2004)

Schuecker, P.; Finoguenov, A.; Miniati, F.; Böhringer, H.; Briel, U. G.: Probing turbulence in the Coma galaxy cluster. Astronomy & Astrophysics 426 (2), S. 387 - 397 (2004)

Shaw, S. E.; Chernyakova, M.; Rodriguez, J.; Walter, R.; Kretschmar, P.; Mereghetti, S.: INTEGRAL observations of the PSR B1259-63/SS2883 system after the 2004 periastron passage. Astronomy & Astrophysics 426 (2), S. L33 - L36 (2004)

Strong, A. W.; Moskalenko, I. V.; Reimer, O.: A new determination of the extragalactic diffuse gamma-ray background from EGRET data. The Astrophysical Journal 613 (2), S. 956 - 961 (2004)

Strong, A. W.; Moskalenko, I. V.; Reimer, O.: Diffuse galactic continuum gamma rays: a model compatible with EGRET data and cosmic-ray measurements. The Astrophysical Journal 613 (2), S. 962 - 976 (2004)

Szkody, P.; Henden, A.; Fraser, O.; Silvestri, N.; Bochanski, J.; Wolfe, M. A.; Agüeros, M.; Warner, B.; Woudt, P.; Tramposch, J. et al.; Homer, L.; Schmidt, G.; Knapp, G. R.; Anderson, S. F.; Covey, K.; Harris, H.; Hawley, S.; Schneider, D. P.; Voges, W.; Brinkmann, J.: Cataclysmic variables from the Sloan Digital Sky Survey. III. The third year. The Astronomical Journal 128 (4), S. 1882 - 1893 (2004)

Pokhotelov, O. A.; Sagdeev, R. Z.; Balikhin, M. A.; Treumann, R. A.: Mirror instability at finite ion-Larmor radius wavelengths. Journal of Geophysical Research 109, A09213 (2004)

Yuan, W.; Komossa, S.; Xu, D.; Osborne, J. P.; Watson, M. G.; McMahon, R. G.: Discovery of high-amplitude X-ray variability in the Seyfert-LINER transition galaxy NGC 7589. Monthly Notices of the Royal Astronomical Society 353 (3), S. L29 - L33 (2004)

Rubin, K. H. R.; van Dokkum, P. G.; Coppi, P.; Johnson, O.; Förster Schreiber, N. M.; Franx, M.; van der Werf, P.: Chandra constraints on the Active Galactic Nucleus fraction and star formation rate of red z ≥ 2 galaxies in the fires MS 1054-03 field. The Astrophysical Journal 613, S. L5 - L8 (2004)

Thomas, J.; Saglia, R. P.; Bender, R.; Thomas, D.; Gebhardt, K.; Magorrian, J.; Richstone, D.: Mapping stationary axismmetric phase-space distribution functions by orbit libraries. Monthly Notices of the Royal Astronomical Society 353 (2), S. 391 - 404 (2004)

D'Onghia, E.; Lake, G.: Cold dark matter's small-scale crisis grows up. The Astrophysical Journal 612 (2), S. 628 - 632 (2004)

Alonso-Herrero, A.; Takagi, T.; Baker, A. J.; Rieke, G. H.; Rieke, M. J.; Imanishi, M.; Scoville, N. Z.: Obscured star formation in the central region of the dwarf galaxy NGC 5253. The Astrophysical Journal 612 (1), S. 222 - 237 (2004)

Bonnet, H.; Abuter, R.; Baker, A.; Bornemann, W.; Brown, A.; Castillo, R.; Conzelmann, R.; Damster, R.; Davies, R.; Delabre, B. et al.; Donaldson, R.; Dumas, C.; Eisenhauer, F.; Elswijk, E.; Fedrigo, E.; Finger, G.; Gemperlein, H.; Genzel, R.; Gilbert, A.; Gillet, G.; Goldbrunner, A.; Horrobin, M.; Richter, H.; Huber, S.; Hubin, N.; Iserlohe, C.; Kaufer, A.; Kissler-Patig, M.; Kragt, J.; Kroes, G.; Lehnert, M.; Lieb, W.; Liske, J.; Lizon, J.-L.; Lutz, D.; Modigliani, A.; Monnet, G.; Nesvadba, N.; Patig, J.; Pragt, J.; Reunanen, J.; Röhrle, C.; Rossi, S.; Schmutzer, R.; Schoenmaker, T.; Schreiber, J.; Stroebele, S.; Szeifert, T.; Tacconi, L.; Tecza, M.; Thatte, N.; Tordo, S.; van der Werf, P.; Weisz, H.: First light of SINFONI at the VLT. The ESO Messenger 117, S. 17 - 24 (2004)