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    • Bvri and h(alpha) surface photometry of the triple-ringed galaxy IC 4214 

      Saraiva, Maria de Fátima Oliveira (1997) [Journal article]
      BVRI and Ha CCD surface photometry is presented for the Sab system IC 4214, an example of a galaxy with three rings and no conventional bar. We obtained isophote maps, luminosity profiles, and basic photometric parameters. ...