1. Coronal photometry of the eclipse of June 30, 1954;Allen;M. N. R. A. S.,1956
2. Coronal line intensities at the Khartoum Eclipse;Athay;Ap. J.,1955
3. General theory of stellar atmospheres;Barbier,1958
4. A study of the outer solar corona from a high altitude aircraft at the eclipse of June 30, 1954;Blackwell;M. N. R. A. S.,1956
5. Interplanetary gas IV. Neutral hydrogen in a model solar corona;Brandt;Ap. J.,1962