A Popular History of Astronomy During the Nineteenth Century / Fourth Edition

by Agnes M. Clerke

[1406] Potsdam Publ., No. 2.

[1407] The results of Von Konkoly's extension of Vogel's work to 15° of south declination were published in O Gyalla Beobachtungen, Bd. viii., Th. ii., 1887.

[1408] Astroph. Jour., vols. viii., p. 237; ix., p. 271.

[1409] Ibid., vol. ix., p. 119.

[1410] Phil. Trans., vol. cliv., p. 413. Some preliminary results were embodied in a "note" communicated to the Royal Society, February 19, 1863 (Proc. Roy. Soc., vol. xii., p. 444).

[1411] Bothkamp Beob., Heft i., p. 25.

[1412] Astroph. Jour., vol. vi., p. 423.

[1413] Phil. Trans., vol. cliv., p. 429, note.

[1414] Month. Not., vol. xxiii., p. 180.

[1415] Proc. Roy. Soc., vol. xxv., p. 446.