PKS 2152-69: a misdirected blazar Fosbury, R. A. E. ; di Serego Alighieri, S. ; Courvoisier, T. J. -L. ; Snijders, M. A. J. ; Tadhunter, C. N. ; Walsh, J. ; Wilson, W. Abstract Publication: ESA Special Publication Pub Date: August 1990 Bibcode: 1990ESASP.310..513F