Authors: KANG H RACHEN JP BIERMANN PL

Citation: H. Kang et al., CONTRIBUTIONS TO THE COSMIC-RAY FLUX ABOVE THE ANKLE - CLUSTERS OF GALAXIES, Monthly Notices of the Royal Astronomical Society, 286(2), 1997, pp. 257-267

Authors: RACHEN JP MANNHEIM K BIERMANN PL

Citation: Jp. Rachen et al., ROSAT PSPC SPECTRA OF 6 PG QUASARS AND PHL-1657, Astronomy and astrophysics, 310(2), 1996, pp. 371-380

Authors: STANEV T BIERMANN PL LLOYDEVANS J RACHEN JP WATSON AA

Citation: T. Stanev et al., ARRIVAL DIRECTIONS OF THE MOST ENERGETIC COSMIC-RAYS, Physical review letters, 75(17), 1995, pp. 3056-3059

Authors: RACHEN JP STANEV T BIERMANN PL

Citation: Jp. Rachen et al., EXTRAGALACTIC ULTRA-HIGH ENERGY COSMIC-RAYS .2. COMPARISON WITH EXPERIMENTAL-DATA, Astronomy and astrophysics, 273(2), 1993, pp. 377-382

Authors: RACHEN JP BIERMANN PL

Citation: Jp. Rachen et Pl. Biermann, EXTRAGALACTIC ULTRA-HIGH ENERGY COSMIC-RAYS .1. CONTRIBUTION FROM HOT-SPOTS IN FR-II RADIO GALAXIES, Astronomy and astrophysics, 272(1), 1993, pp. 161-175