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Kramm, J. R.; Keller, H. U.; Thomas, N.: The dynamic range of individual images improved by cross-correlation. In: Image Processing II, pp. 174 - 179. SPIE (1988)

Markiewicz, W. J.; Völk, H. J.: Pre-planetary disks and planet formation. In: Formation and Evolution of Low Mass Stars, Proceedings of a NATO Advanced Study Institute, September 21 - October 2 1987, Viana do Castelo, Portugal, p. 181 (Eds. Dupree, A. K.; Lago, M. T. V. T.). Kluwer (1988)

Thomas, N.; Kramm, J. R.; Keller, H. U.: Video of Giotto's encounter with comet P/Halley. In: Dust in the universe, pp. 161 - 167 (Eds. Bailey, M. E.; Williams, D. A.). Cambridge University Press, Cambridge (1988)

Schwarz, G.; Schmidt, K.; Kramm, R.; Wilhelm, K.: Restoration and enhancement of cometary images taken by the Halley Multicolour Camera. In: Proceedings of the 13th annual conference of the remote sensing society. Univ. of Nottingham, Nottingham (1987)

Szego, K.; Kondor, A.; Toth, I.; Sagdeev, R. Z.; Wilhelm, K.; Keller, H. U.: Reconstruction of the orientation and shape of the nucleus of Comet Halley. In: Proceedings of the International Symposium of on the Diversity and Similarity of Comets, pp. 463 - 469 (Eds. Battrick, B.; Rolfe, E. J.; Reinhard, R.). ESA Publ. Div., Noordwijk (1987)

Delamere, W. A.; Reitsema, H. J.; Huebner, W. F.; Schmidt, H. U.; Keller, H. U.; Schmidt, W. K. H.; Wilhelm, K.; Whipple, F. L.: Radiometric observations of the nucleus of Comet Halley. In: Proceedings of the 20th ESLAB Symposium on the Exploration of Halley's Comet, pp. 355 - 357 (Eds. Battrick, B.; Rolfe, E. J.; Reinhard, R.). ESA Publ. Div., Noordwijk (1986)

Keller, H. U.; Arpigny, C.; Barbieri, C.; Bonnet, R. M.; Cazes, S.; Coradini, M.; Cosmovici, C. B.; Curdt, W.; Delamere, W. A.; Huebner, W. F. et al.; Hughes, D. W.; Jamar, C.; Kramm, R.; Malaise, D.; Reitsema, H.; Schmidt, H. U.; Schmidt, K.; Schmidt, W. K. H.; Seige, P.; Whipple, F. L.; Wilhelm, K.: Observations by the Halley multicolour Camera. Proc. 20th ESLAB Symposium on the Exploration of Halley's Comet (ESA SP-250, vol. II), pp. 347 - 350 (1986)

Macau-Hercot, D.; Kramm, J. R.; Schmidt, W. K. H.; Macau, J. P.: Optimization, test and calibration of the Halley Moulticolour Camera CCD detectors. ESO Conference and Workshop Proceedings (25), pp. 115 - 124 (1986)

Reitsema, H. J.; Delamere, W. A.; Huebner, W. F.; Keller, H. U.; Schmidt, W. K. H.; Wilhelm, K.; Schmidt, H. U.; Whipple, F. L.: Nucleus morphology of Comet Halley. In: Proceedings of the 20th ESLAB Symposium on the Exploration of Halley's Comet, pp. 351 - 354 (Eds. Battrick, B.; Rolfe, E. J.; Reinhard, R.). ESA Publ. Div., Noordwijk (1986)

Schmidt, W. K. H.; Keller, H. U.; Wilhelm, K.; Arpigny, C.; Barbieri, C.; Biermann, L.; Bonnet, R. M.; Cazes, S.; Cosmovici, C. B.; Delamere, W. A. et al.; Huebner, W. F.; Hughes, D. W.; Jamar, C.; Malaise, D.; Reitsema, H.; Seige, P.; Whipple, F. L.: The Giotto Halley Multicolour Camera. In: The Giotto Mission - Its Scientific Investigations, pp. 127 - 148 (Eds. Reinhard, R.; Battrick, B.). ESA Publ. Div., Noordwijk (1986)

Schwarz, G.; Craubner, H.; Delamere, A.; Göbel, M.; Gonano, M.; Huebner, W. F.; Keller, H. U.; Kramm, R.; Mikusch, E.; Reitsema, H. et al.; Whipple, F. L.; Wilhelm, K.: Detailed analysis of a surface feature on comet Halley. In: Proc. 20th ESLAB Symposium on the Exploration of Halley's Comet, Heidelberg, pp. 371 - 374. (1986)

Wilhelm, K.; Cosmovici, C. B.; Delamere, W. A.; Huebner, W. F.; Keller, H. U.; Reitsema, H.; Schmidt, H. U.; Whipple, F. L.: A three-dimensional model of the nucleus of Comet Halley. In: ESA Proceedings of the 20th ESLAB Symposium on the Exploration of Halley's Comet, pp. 367 - 369 (Eds. Battrick, B.; Rolfe, E. J.; Reinhard, R.). ESA Publ. Div., Noordwijk (1986)

Kramm, J. R.; Keller, H. U.: Getting more by taking less: A method of summing up pixels on a CCD imager. In: Advances in Electronics and Electron Physiks, pp. 193 - 203. Academic press, Inc., London (1985)

Mazaudier, C.; Blanc, M.; Nielsen, E.; Zi, M.-Y.: The magnetospheric convection electic field at ionospheric altitudes: A case study based on STARE and Saint Santin data. In: Achievements of an International Magnetospheric Study (IMS). Proceedings of an International Symposium, Gran 1984, p. 339. (1984)

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Schmidt, R.; Nielsen, E.; Pedersen, A.: Comparison of magnetospheric and ionospheric electric fields using different emperical mapping factors. In: Achievements of an International Magnetospheric Study (IMS). Proceedings of an International Symposium, Gran 1984, p. 355. (1984)

Klöcker, N.; Lühr, H.; Thürey, S.; Nielsen, E.: Ground-based observations of an impulsively increased plasma flow from the tail. In: 6th ESA Symposium on European Rocket and Ballon Programmes and Related Research, Interlaken, Switzerland, 11-15 April 1983, p. 295. ESA Publ. Div., Noordwijk (1983)

Sofko, G. J.; Greenwald, R. A.; Korth, A.; Kremser, G.: STARE ionospheric electron flow during the August 28/78 GEOS-2 magnetopause crossing. In: Proceedings of Magnetospheric Boundary Layers Conference, Alpbach, 11-15 June 1979, pp. 183 - 185. ESA Publ. Div., Noordwijk (1979)