TY - JOUR AU - Klaus-Dieter Fritz BT - Astronomy and Astrophysics N1 - JILA Pub. 3907 PY - 1988 SP - 14 EP - 28 T2 - Astronomy and Astrophysics TI - Synchrotron emission spectra from shockwaves in active galactic nuclei: An energy and space dependent diffusion coefficient UR - http://articles.adsabs.harvard.edu/full/1989A\%26A...214...14F VL - 214 ER -