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    • High-resolution imaging of virgo cluster galaxies – i. observational techniques and first results 

      Tanvir, N. R.; Shanks, T.; Major, J. V.; Doel, A. P.; Dunlop, C. N.; Myers, R. M.; Redfern, R. M.; O'Kane, P.; Devaney, M. N. (Oxford University Press (OUP), 1991-11-01)
      We investigate the potential of the image sharpening technique for making high-resolution images of Virgo cluster galaxies, in order to obtain new estimates of this cluster's distance. We have used both the Galway Image ...