Research interests include
spectral line surveys , astrochemistry and high-mass star formation.
And here you can find my lectures on Star Formation 2005/2006, Star Formation 2006/2007, Star Formation 2007/2008 (printer friendly!), Techniques of Radio Astronomy and Radioastronomie.
There are some older lectures, which I held at the University of Bochum (in German), which may be of interest as well - although parts of them are not up-to-date, or not written in a way I'd do it now. Anyway, here they are:
Structure of the Milky Way and Radio Astronomy.
Here is my bibliography, and refereed articles.