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

by Agnes M. Clerke

[1244] W. E. Hidden, Century Mag., vol. xxxiv., p. 534.

[1245] Amer. Jour. of Science, vol. xxxvi., p. i., 1888.

[1246] Revue des Questions Scientifiques, January, 1899, p. 194; Tisserand, Bull. Astr., t. viii., p. 460.

[1247] Month. Not., vol. xlv., p. 93.

[1248] Observatory, vol. viii., p. 4.

[1249] Denning, Month. Not., vol. xxxviii., p. 114.

[1250] Comptes Rendus, t. cix., p. 344.

[1251] Month. Not., vol. lix., p. 140.

[1252] Bull. de l'Acad. St. Petersb., t. xii., p. 95.

[1253] Publ. Astr. Pac. Soc., vol. iii., p. 114.