P. M. F. Radioastronomie

The nature of the methanol maser ring G23.657-00.127 - I. The distance through trigonometric parallax measurements

Cambridge, Bonn, Dwingeloo, 2008, 0809.1948.

From pre- to young planetary nebulae: radio continuum variability

Bonn, Catania, Italy., 2010, 1011.0685.

PSR J1840−1419: A VERY COOL NEUTRON STAR

Bonn, U. Virginia, M. Mclaughlin, 2013, 1301.2814.