TY - BOOK AU - Kaufl H U ed. ED - ESO/VUB Conference ED - ESO/VUB conference TI - Deep impact as a world observatory event: synergies in space, time, and wavelength: proceedings SN - 978-3-540-76958-3 U1 - 523.6 PY - 2009/// CY - Berlin PB - Springer-Verlag KW - Comets-analysis KW - Comets-composition ER -