Publications of H. U. Keller
All genres
Journal Article (139)
121.
Journal Article
66, pp. 603 - 611 (1994)
Results of the space missions to comet Halley. Current Science 122.
Journal Article
42, pp. 367 - 382 (1994)
Collimation of cometary dust jets and filaments. Planetary and Space Science 123.
Journal Article
109, pp. 121 - 132 (1994)
The formation of cometary surface crusts. Icarus 124.
Journal Article
98 (E8), pp. 15091 - 15104 (1993)
Development of a dust mantle on the surface of an isolated ice-dust mixture: Initials results from KOSI-9 experiment. Journal Geophysical Research 125.
Journal Article
13 (7), pp. 73 - 76 (1993)
CODAG - Dust agglomeration experiment in micro-gravity. Advances in Space Research 126.
Journal Article
18 (2), pp. 249 - 252 (1991)
KOSI? Geophysical Research Letters 127.
Journal Article
18 (2), pp. 273 - 276 (1991)
KOSI: Gas drag derived from ice/dust-particle trajectories. Geophysical Research Letters 128.
Journal Article
250, pp. 548 - 555 (1991)
Velocity of individual large dust particles ejected from comet P/Halley. Astronomy and Astrophysics 129.
Journal Article
86, pp. 305 - 313 (1990)
Large dust particles along the Giotto trajectory. Icarus 130.
Journal Article
191, pp. 1 - 3 (1988)
Position of comet P/Halley at the Giotto encounter. Astronomy and Astrophysics 131.
Journal Article
331 (6153), pp. 227 - 231 (1988)
Surface features on the nucleus of comet Halley. Nature 132.
Journal Article
187, pp. 807 - 823 (1987)
Comet P/Halley's nucleus and its activity. Astronomy and Astrophysics 133.
Journal Article
19, p. 878 ff. (1987)
Images of the GIOTTO fly-by of comet Halley. Bulletin of the American Society 134.
Journal Article
20, pp. 807 - 820 (1987)
The Halley multicolour camera. J. Phys. E: Sci. Instrum. 135.
Journal Article
14 (7), pp. 677 - 680 (1987)
Image restauration using the Point Spread Function of the Halley Multicolour Camera. Geophysical Research Letters 136.
Journal Article
187, pp. 847 - 851 (1987)
Detailed analysis of a surface feature on comet P/Halley. Astronomy and Astrophysics 137.
Journal Article
321, pp. 320 - 326 (1986)
First Halley multicolour camera imaging results from Giotto. Nature 138.
Journal Article
11, pp. 10 - 11 (1986)
Der Kern des Kometen: Halley aus der Nähe betrachtet. Elektronik 139.
Journal Article
273, pp. 427 - 428 (1978)
Are comets dirty snowballs or dust swarms? Nature Book (1)
140.
Book
Images of the nucleus of Comet Halley. ESA Publ. Div., Noordwijk (1995), 254 pp.