119 citations · 458 across the 10 of their papers we have counts for
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Z. I. Tsvetanov, G. F. Hartig, H. C. Ford +4
The nuclear spectrum of M87 covering the Ly_a-H_a wavelength range was obtained with the HST Faint Object Spectrograph (FOS) trough a 0.21 arcsec aperture. Contrary to some previou…