Jorda, L.; Rembor, K.; Lecacheux, J.; Colom, P.; Colas, F.; Frappa, E.; Lara, L.: The rotational parameters of Hale-Bopp from observations of the dust jets at Pic du Midi Observatory. Earth, Moon and Planets 77, pp. 167 - 180 (1997)
Rembor, K.-M.: Ableitung physikalischer Parameter von Kometenkernen aus Beobachtungen der Staubkoma. Dissertation, Georg-August-Universität Göttingen (1998)
The Uranian magnetic field is more expansive than previously thought, according to newly analyzed data from Voyager 2, making it easier to search for moons with oceans.