Some Aspects of Inverse Compton Emission from 3K Background Photons
  We review the history and a few features of IC/3K emission. We discuss observing strategies, the physical parameters which can be derived directly or indirectly from successful detections, and the disparities between magnetic field strength estimates found by different methods. 
D. E. Harris (SAO) and L. S. Moore (Bryn Mawr College)