An X-ray and radio study of steep-spectrum radio sources. II - Four fields from a 22 MHz polar cap survey von Dewdney, P. E., Mchardy, I., Willis, A. G., Harris, D. E., Costain, C. H.

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The low-frequency spectra of nonthermal radio sources von Roger, R. S., Costain, C. H., Bridle, A. H.

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An X-ray and radio study of steep-spectrum radio soruces. I - Four fields from the Clark Lake Observatory 26 MHz survey von Harris, D. E., Dewdney, P. E., Costain, C. H., Mchardy, I., Willis, A. G.

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A supersynthesis radio telescope for neutral hydrogen spectroscopy at the dominion radio astrophysical observatory von Roger, R.S., Costain, C.H., Lacey, J.D., Landecker, T.L., Bowers, F.K.

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Decametric Radio Identification of an Extragalactic X-Ray Source von Costain, C. H., Bridle, A. H., Feldman, P. A.

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Spectral flux densities of radio sources at 22.25 MHz. I von Roger, R. S., Costain, C. H., Lacey, J. D.

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Satellite interference with radio astronomy von Argyle, E., Costain, C.H., Dewdney, P.E., Galt, J.A., Landecker, T., Roger, R.

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