%0 conference paper,conference lecture %@ %A Becker, R.,Henkel, C.,Schilke, P.,Wilson, T. L.,Wouterloot, J. G. A.,Appenzeller, I. %D 1989 %J 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 %N %P 276 %T Giant molecular cloud complexes in irregular galaxies %U %X