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

by Agnes M. Clerke

[1101] Comptes Rendus, t. xcviii., p. 718.

[1102] Proctor, Saturn and its System (1865), p. 125.

[1103] Perrotin, Comptes Rendus, t. cvi., p. 1716.

[1104] Abhandl. Akad. der Wiss., Munich, Bd. xvi., p. 407.

[1105] Smiths. Report, 1880 (Holden).

[1106] Quoted by Dr. E. Anding, Astr. Nach., No. 2,881.

[1107] Astr. and Astrophysics, vol. xi., p. 119; Month. Not., vol. l., p. 108.

[1108] Astroph. Jour., vol. i., p. 416.

[1109] Ibid., vol. ii., p. 127.

[1110] Mém. de l'Ac. Imp. (St. Petersb.), t. vii., 1853, p. 464.