@misc{brand_high_spectral_1989, 
author={Brand, J.,Wouterloot, J. G. A.,Becker, R.,Stirpe, G. M.},
title={High spectral resolution CO observations of NGC 6814 and NGC 7793},
year={1989},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Brand, J.; Wouterloot, J.; Becker, R.; Stirpe, G.: High spectral resolution CO observations of NGC 6814 and NGC 7793. Astronomy and Astrophysics. 1989. vol. 211, 315ff..}}