Items where Author is "<span class="person_name">Ballard, K.R.</span>"
Number of items: 2.
Article
  • Optical and infrared polarimetry and photometry of blazars. (1990) A.R.G. Mead, K.R. Ballard, P.W.J.L. Brand, J. Hough, C. Brindle and J. Bailey
  • The optical and infrared-emission of blazars. (1990) K.R. Ballard, A.R.G. Mead, P.W.J.L. Brand and J. Hough