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NGC 7213 (1978)
Journal Article
Allen, D., Smith, M., Wright, A., Ward, M., & Wilson, A. (1978). NGC 7213

Identification of Sources in the 3A Catalogue. (1978)
Journal Article
Lawrence, A., McHardy, I., Elvis, M., Ricketts, M., & Ward, M. (1978). Identification of Sources in the 3A Catalogue. Bulletin of the American Astronomical Society, 10, 500-

Seyfert galaxies as X-ray sources (1978)
Journal Article
Elvis, M., Maccacaro, T., Wilson, A., Ward, M., Penston, M., Fosbury, R., & Perola, G. (1978). Seyfert galaxies as X-ray sources. Monthly Notices of the Royal Astronomical Society, 183, 129-157

Spectroscopic observations of the X-ray nova A0620-00 (1977)
Journal Article
Whelan, J., Allen, D., Danziger, I., Fosbury, R., Murdin, P., Penston, M., …Ward, M. (1977). Spectroscopic observations of the X-ray nova A0620-00. Monthly Notices of the Royal Astronomical Society, 180, 657-673

New Active Galaxy Identifications of 2A X-ray Sources. (1977)
Journal Article
Ward, M., Wilson, A., Penston, M., Tritton, K., Elvis, M., & Maccacaro, T. (1977). New Active Galaxy Identifications of 2A X-ray Sources. Bulletin of the American Astronomical Society, 9, 558-

NGC 3783 - A possible X-ray emitting Seyfert galaxy (1976)
Journal Article
Cooke, B., Elvis, M., Ward, M., Fosbury, R., Penston, M., & Maccacaro, T. (1976). NGC 3783 - A possible X-ray emitting Seyfert galaxy. Monthly Notices of the Royal Astronomical Society, 177, 121P-125P

The optical counterpart of A0620-00 before its eruption (1975)
Journal Article
Ward, M., Penston, M., Murray, C., & Clements, E. (1975). The optical counterpart of A0620-00 before its eruption. Nature, 257, 659-660. https://doi.org/10.1038/257659b0

AN accurate position of the optical counterpart of A0620—00 discovered by Boley and Wolfson1 has made possible the identification of the image of the star on the Palomar Observatory Sky Survey (POSS) charts.