@techreport{KramerNoackBaumetal.2017, author = {Tobias Kramer and Matthias Noack and Daniel Baum and Hans-Christian Hege and Eric J. Heller}, title = {Dust and gas emission from cometary nuclei: the case of comet 67P/Churyumov-Gerasimenko}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {17-78}, language = {eng}, year = {2017} }