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

by Agnes M. Clerke

[1001] Month. Notices, vol. lvi., p. 166.

[1002] L'Astronomie, t. viii.

[1003] Astr. Nach., No. 3,271; Astr. and Astrophysics, vol. xiii., p. 716.

[1004] Month. Not., vol. xxxviii., p. 41; Mem. Roy. Astr. Soc., vol. xliv., p. 123.

[1005] Astr. and Astrophysics, vol. xi., p. 668.

[1006] Ibid., p. 850.

[1007] Comptes Rendus, t. cxv., p. 379.

[1008] Astr. Jour., No. 384; Publ. Astr. Pac. Soc., vol. vi., p. 109. Cf. Observatory vol. xvii., pp. 295-336.

[1009] See Mr. Wentworth Erck's remarks in Trans. Roy. Dublin Soc., vol. i., p. 29.

[1010] Month. Not., vol. xxxviii., p. 206.