@misc{becker_giant_molecular_1989, 
author={Becker, R., Henkel, C., Schilke, P., Wilson, T. L., Wouterloot, J. G. A., Appenzeller, I.},
title={Giant molecular cloud complexes in irregular galaxies},
year={1989},
howpublished = {conference lecture: Zermatt (CH);},
note = {Becker, R.; Henkel, C.; Schilke, P.; Wilson, T.; Wouterloot, J.; Appenzeller, I.: Giant molecular cloud complexes in irregular galaxies. In: Winnewisser, G.; Armstrong, J. (Ed.): The physics and chemistry of interstellar molecular clouds: mm and sub-mm observations in astrophysics; Proceedings of a Symposium held to commemorate the 600th Anniversary of the University of Cologne and the 20th Anniversary of the Gornergrat Observator. Zermatt (CH). 1989. 276.}}