Balfour Stewart and Norman Lockyer, «The Sun as a Type of the Material Universe,» Macmillan's Magazine 18, no. 106 (August 1868): 319–327, at 327.
141
Lockyer and Hunter, «Sunspots and Famine,» 585.
142
Ibid., 602.
143
«Friday August 19, Subsection of Astronomy and Cosmical Physics, Chairman Sir John Eliot,» Report of the SeventyFourth Meeting of the British Association for the Advancement of Science Held at Cambridge in August 1904 (London: John Murray, 1905), 456.
