109 20220920151848.0 10.1086/427084 DOI SIDCimport-114 McAteer, R.T.J. 2005 Observations of Halpha Intensity Oscillations in a Flare Ribbon Gallagher, P.T. Brown, D.S. Bloomfield, D.S. Moore, R. Williams, D.R. Mathioudakis, M. Katsiyannis, A.C. Keenan, F.P. Astrophysical Journal 620 2005 1101++ published in REFERD