@article{Dittler2018, author = {Ullrich Dittler}, title = {Dittlers Fotoworkshop: Kometenfotografie – Equipement und Vorbereitungen}, series = {Abenteuer Astronomie}, number = {12}, issn = {2366-3944}, pages = {54 -- 56}, year = {2018}, language = {de} }