@inproceedings{TUW-120416, author = {Gerstbach, Gottfried and Pichler, Helmut}, title = {First experinces with the mobile CCD Zenith Camera ZC-G1}, booktitle = {XIII National Conf. of Yugoslav Astronomers}, year = {2002}, note = {poster presentation: XIII National Conference of Yugoslav Astronomers, Belgrad; 2002-10-17 -- 2002-10-20} }