Hoppe, P.; Macdougall, D.; Lugmair, G. W.: High spatial resolution ion microprobe measurements refine chronology of Orgueil carbonate formation. In: Lunar and Planetary Science XXXV, #1313. Lunar and Planetary Institute, Houston/TX (2004)

Hoppe, P.; Marhas, K. K.; Gallino, R.; Straniero, O.; Amari, S.; Lewis, R. S.: Aluminium-26 in submicrometer-sized presolar SiC grains. In: Lunar and Planetary Science XXXV, #1302. Lunar and Planetary Institute, Houston/TX (2004)

Hutcheon, I. D.; Krot, A. N.; Marhas, K. K.; Goswami, J.: Magnesium isotopic compositions of igneous CAIs in the Cr carbonaceous chondrites: Evidence for an early and late-stage melting of CAIs. In: Lunar and Planetary Science XXXV, #1640. Lunar and Planetary Institute, Houston/TX (2004)

Jagoutz, E.; Bory, A.; Jotter, R.; Zartman, R.: Pb, Nd and Sr isotopes in aerosols extracted from snow, Berkner Island, Antarctica. In: Lunar and Planetary Science XXXV, #1530. Lunar and Planetary Institute, Houston/TX (2004)

Jagoutz, E.; Jotter, R.; Kubny, A.; Zartman, W.; Dreibus, G.: U-Th-Pb systematics in chondrites. In: Antarctic Meteorites XXVIII, S. 23 - 24. National Institute of Polar Research (NIPR), Tokyo (2004)

Jöckel, P.; Brenninkmeijer, C. A. M.: ¹⁴CO and its Application in Studies of Atmospheric Chemistry and Transport. In: 1st International Expert Meeting on Sources and Measurements of Natural Radionuclides Applied to Climate and Air Quality Studies, Gif-sur-Yvette, France, 3-5 June 2004. WMO TD No. 1201, GAW Report No. 155, S. 83 - 85. (2004)

Kärcher, B.; Schumann, U.; Brinkop, S.; Busen, R.; Fiebig, M.; Flentje, H.; Gierens, K.; Graf, J.; Haag, W.; Hendricks, J. et al.; Mannstein, H.; Marquart, S.; Meyer, R.; Minikin, A.; Petzold, A.; Ponater, M.; Sausen, R.; Schmid, H.; Wendling, P.; Aigner, M.; Frank, P.; Geigle, K.-P.; Gerlinger, P.; Noll, B.; Stricker, W.; Wahl, C.; Schurath, U.; Möhler, O.; Schaefers, S.; Stetzer, O.; Schrems, O.; Beyerle, G.; Immler, F.; Kruse, H.; Döpelheuer, A.; Plohr, M.; Schiller, C.; Bläsner, M.; Krämer, M.; Mangold, A.; Wollny, A.; Borrmann, S.; Curtius, J.; Henseler, S.; Hock, N.; Schneider, J.; Weimer, S.; Arnold, F.; Aufmhoff, H.; Gollinger, K.; Kiendler, A.; Stilp, T.; Wilhelm, S.; Wohlfrom, K.-H.; Timmreck, C.; Feichter, J.; Lohmann, U.; Ström, J.; Rother, T.: Particles and Cirrus Clouds (PAZI): Overview of results 2000 - 2003. In: Proceedings of the European Conference on Aviation, Atmosphere and Climate (AAC). Air pollution research report 83, S. 197 - 206 (Hg. Sausen, R.; Fichter, C.; Amanatidis, G.). European Commission, Brussels (2004)

Koeberl, C.; Shukolyukov, A.; Lugmair, G. W.: An ordinary chondrite impactor - Composition for the Bosumtwi impact structure, Ghana, West Africa: Discussion of siderophile element contents and Os and Cr isotope data. In: Lunar and Planetary Science XXXV, #1256. Lunar and Planetary Institute, Houston/TX (2004)

Krestina, N.; Hoppe, P.: A NanoSIMS study of two new presolar spinel grains from the Bishunpur ordinary chondrite. In: Lunar and Planetary Science XXXV, #1670. Lunar and Planetary Institute, Houston/TX (2004)

Kurat, G.; Varela, M. E.; Zinner, E.; Hoppe, P.; Ntaflos, T.; Nazarov, M.: Trace element distribution between phases of the D’Orbigny angrite. In: Lunar and Planetary Science XXXV, #1618. Lunar and Planetary Institute, Houston/TX (2004)

Kyte, F. A.; Shukolyukov, A.; Hildebrand, A. R.; Lugmair, G. W.; Hanova, J.: Initial Cr-isotopic and iridium measurements of concentrates from Late-Eocene Cpx-spherule deposits. In: Lunar and Planetary Science XXXV, #1824. Lunar and Planetary Institute, Houston/TX (2004)

Lovejoy, E. R.; Curtius, J.; Froyd, K. D.: Ion-induced nucleation of sulfuric acid and water in the atmosphere: kinetic nucleation modeling with measured thermochemistry. Journal of Aerosol Science 35 (Suppl. 2), S. S1193 - S1194 (2004)

Marhas, K. K.; Hoppe, P.; Besmehn, A.: A NanoSIMS study of iron-isotopic compositions in presolar silicon carbide grains. In: Lunar and Planetary Science XXXV, #1834. Lunar and Planetary Institute, Houston/TX (2004)

Mertes, S.; Schwarzenböck, A.; Schneider, J.; Walter, S.; Ebert, M.; Inerle-Hof, M.; Verheggen, B.; Cozic, J.; Weingartner, E.: Design and operation of a counterflow virtual impactor inlet system to collect small ice particles out of mixed phase clouds at the high alpine site Jungfraujoch (3580 M ASL). Journal of Aerosol Science 35 (Suppl. 1), S. S167 - S168 (2004)

Mostefaoui, S.; Lugmair, G. W.; Hoppe, P.: In-situ evidence for live iron-60 in the early solar system: A potential heat source for planetary differentiation from a nearby supernova explosion. In: Lunar and Planetary Science XXXV, #1271. Lunar and Planetary Institute, Houston/TX (2004)

Mostefaoui, S.; Marhas, K. K.; Hoppe, P.: Discovery of an in-situ presolar silicate grain with GEMS-like composition in the Bishunpur matrix. In: Lunar and Planetary Science XXXV, #1593. Lunar and Planetary Institute, Houston/TX (2004)

Nittler, L. R.; Hoppe, P.: New presolar silicon carbide grains with nova isotope signatures. In: Lunar and Planetary Science XXXV, #1598. Lunar and Planetary Institute, Houston/TX (2004)

Rai, V. K.; Murty, S. V. S.; Ott, U.: Nitrogen and noble gases in two monomict ureilites Acfer 277 and FRO90036 from hot and cold deserts. In: Lunar and Planetary Science XXXV, #1180. Lunar and Planetary Institute, Houston/TX (2004)

Rieder, R.; Gellert, R.; Brückner, J.; Clark, B. C.; Dreibus, G.; d’Uston, C.; Economou, T.; Klingelhöfer, G.; Lugmair, G. W.; Wänke, H. et al.; Yen, A.; Zipfel, J.; Squyres, S. W.: APXS on Mars: Analyses of soils and rocks at Gusev crater and Meridiani Planum. In: Lunar and Planetary Science XXXV, #2172. Lunar and Planetary Institute, Houston/TX (2004)

Schneider, J.; Borrmann, S.; Henseler, S.; Hock, N.; Fiebig, M.; Petzold, A.; Busen, R.; Kärcher, B.: Particles from aircraft exhaust: In-situ mass spectrometric analysis. Journal of Aerosol Science 35 (Suppl. 2), S. S1227 - S1228 (2004)