Guenther, E. W.; Wuchterl, G.: Companions of old brown dwarfs, and very low mass stars. Astronomy & Astrophysics 401, S. 677 - 683 (2003)

Haberl, F.; Dennerl, K.; Pietsch, W.: Deep XMM-Newton observation of a northern LMC field. I. Selected X-ray sources. Astronomy & Astrophysics 406, DOI: 10.1051/0004-6361:20030609, S. 471 - 481 (2003)

Haberl, F.; Schwope, A. D.; Hambaryan, V.; Hasinger, G.; Motch, C.: A broad absorption feature in the X-ray spectrum of the isolated neutron star RBS1223 (1RXSJ130848.6+212708). Astronomy & Astrophysics 403, DOI: 10.0151/0004-6361:20030450, S. L19 - L23 (2003)

Hasinger, G.; Komossa, S.: A black hole twin-pack. MaxPlanckResearch 2003 (2), S. 5 - 6 (2003)

Heinz, S.; Churazov, E.; Forman, W.; Jones, C.; Briel, U. G.: Ram pressure stripping and the formation of cold fronts. Monthly Notices of the Royal Astronomical Society 346, S. 13 - 17 (2003)

Iyudin, A. F.; Böhringer, H.; Dogiel, V.; Morfill, G.: Gamma-ray line emission from galaxy clusters. Astronomy & Astrophysics 413 (3), S. 817 - 825 (2003)

Jean, P.; Knödlseder, J.; Lonjou, V.; Allain, M.; Roques, J.-P.; Skinner, G. K.; Teegarden, B. J.; Vedrenne, G.; Ballmoos, P. v.; Cordier, B. et al.; Caraveo, P.; Diehl, R.; Durouchoux, P.; Mandrou, P.; Matteson, J.; Gehrels, N.; Schönfelder, V.; Strong, A. W.; Ubertini, P.; Weidenspointner, G.; Winkler, C.: Early SPI/INTEGRAL measurements of 511 keV line emission from the 4th quadrant of the Galaxy. Astronomy & Astrophysics 407, DOI: 10.1051/0004-6361:20031056, S. L55 - L58 (2003)

Khrapak, S.; Samsonov, D.; Morfill, G.; Thomas, H.; Yaroshenko, V.; Rothermel, H.; Hagl, T.; Fortov, V.; Nefedov, A.; Molotkov, V. et al.; Petrov, O.; Lipaev, A.; Ivanov, A.; Baturin, Y.: Compressional waves in complex (dusty) plasmas under microgravity conditions. Physics of Plasmas 10 (1), S. 1 - 4 (2003)

Khrapak, S. A.; Yaroshenko, V. V.: Low-frequency waves in collisional complex plasmas with an ion drift. Physics of Plasmas 10 (12), S. 4616 - 4621 (2003)

Klumov, B. A.; Ivlev, A. V.; Morfill, G.: The role of negative ions in experiments with complex plasma. JETP Letters 78 (5), S. 300 - 304 (2003)

Komossa, S.; Burwitz, V.; Hasinger, G.; Predehl, P.; Kaastra, J. S.; Ikebe, Y.: Discovery of a binary active galactic nucleus in the ultraluminous infrared galaxy NGC 6240 using Chandra. The Astrophysical Journal 582 (1), S. L15 - L19 (2003)

Korn, A. J.; Shi, J.; Gehren, T.: Kinetic equilibrium of iron in the atmospheres of cool stars. III. The ionization equilibrium of selected reference stars. Astronomy & Astrophysics 407, S. 691 - 703 (2003)

Kretschmer, K.; Diehl, R.; Hartmann, D. H.: Line shape diagnostics of Galactic ²⁶Al. Astronomy & Astrophysics 412, S. L47 - L51 (2003)

Lundin, R.; Sauvaud, J.-A.; Rème, H.; Balogh, A.; Dandouras, I.; Bosqued, J. M.; Carlson, C.; Parks, G. K.; Möbius, E.; Kistler, L. M. et al.; Klecker, B.; Amata, E.; Formisano, V.; Dunlop, M.; Elliasson, L.; Korth, A.; Lavraud, B.; McCarthy, M.: Evidence for impulsive solar wind plasma penetration through the dayside magnetopause. Annales Geophysicae 21, S. 457 - 472 (2003)

Lutz, D.; Sturm, E.; Genzel, R.; Spoon, H. W. W.; Moorwood, A. F. M.; Netzer, H.; Sternberg, A.: ISO spectroscopy of star formation and active nuclei in the luminous infrared galaxy NGC 6240. Astronomy & Astrophysics 409, DOI: 10.1051/0004-6361:20031165, S. 867 - 878 (2003)

Malzac, J.; Belloni, T.; Spruit, H. C.; Kanbach, G.: The optical and X-ray flickering of XTE J1118+480. Astronomy & Astrophysics 407, DOI: 10.1051/0004-6361:20030859, S. 335 - 345 (2003)

Martinez Núñez, S.; Reig, P.; Blay, P.; Kretschmar, P.; Lund, N.; Reglero, V.: JEM-X observations of the Be/X-ray binary EXO 2030+375. Astronomy & Astrophysics 411, S. L411 - L414 (2003)

Matsui, H.; Quinn, J. M.; Torbert, R. B.; Jordanova, V. K.; Baumjohann, W.; Puhl-Quinn, P. A.; Paschmann, G.: Electric field measurements in the inner magnetosphere by Cluster EDI. Journal of Geophysical Research A 108 (9), 1352 (2003)

Matsushita, K.; Finoguenov, A.; Böhringer, H.: XMM observations of M 87. II. Abundance structure of the interstellar and intergalactic medium. Astronomy & Astrophysics 401, S. 443 - 461 (2003)

Mehlert, D.; Thomas, D.; Saglia, R. P.; Bender, R.; Wegner, G.: Spatially resolved spectroscopy of Coma cluster early-type galaxies. Astronomy & Astrophysics 407, DOI: 10.1051/0004.6361:20030886, S. 423 - 435 (2003)