Moreton, G. E. «Hα Observations of Flare-Initiated Disturbances with Velocities ~1000 km/sec». Astronomical journal, 65, 1960, pàg. 494. Bibcode: 1960AJ.....65U.494M. DOI: 10.1086/108346.(anglès)
Moreton, G. E.; Ramsey, H. E. «Recent Observations of Dynamical Phenomena Associated with Solar Flares». Publications of the Astronomical Society of the Pacific, 72, 428, 1960, pàg. 357. Bibcode: 1960PASP...72..357M. DOI: 10.1086/127549.(anglès)
Athay, R. Grant; Moreton, Gail E. «Impulsive Phenomena of the Solar Atmosphere. I. Some Optical Events Associated with Flares Showing Explosive Phase». Astrophysical Journal, 133, 1961, pàg. 935. Bibcode: 1961ApJ...133..935A. DOI: 10.1086/147098.(anglès)
Moreton, G. E. «Hα Observations of Flare-Initiated Disturbances with Velocities ~1000 km/sec». Astronomical journal, 65, 1960, pàg. 494. Bibcode: 1960AJ.....65U.494M. DOI: 10.1086/108346.(anglès)
Moreton, G. E.; Ramsey, H. E. «Recent Observations of Dynamical Phenomena Associated with Solar Flares». Publications of the Astronomical Society of the Pacific, 72, 428, 1960, pàg. 357. Bibcode: 1960PASP...72..357M. DOI: 10.1086/127549.(anglès)
Athay, R. Grant; Moreton, Gail E. «Impulsive Phenomena of the Solar Atmosphere. I. Some Optical Events Associated with Flares Showing Explosive Phase». Astrophysical Journal, 133, 1961, pàg. 935. Bibcode: 1961ApJ...133..935A. DOI: 10.1086/147098.(anglès)