LITERATURE OF THE SPECTROSCOPE. 73 



Observations du spectre de la comete Borelly. 



Secchi (A.). Comptes Rendus, 84, 427, 1289. 



Ueber das Spectrum des von Borelly am 20, August entdeckten Cometen 

 sowie uber das des hellen von Henry am 23 August aufgefundenen 

 Cometen. 



Vogel (H.). Astronom. Nachr. 82, 217-20; Amer. Jour. Sci., (3) 6, 

 393 (Abs.). 



Observations des cometes b (Winnecke) et c (Swift-Borelly), 1877. 

 Wolf. Comptes Rendus, 84, 929-31, 1289-92. 



Comet a, 1878 (Brorsen's). 



Spectrum of Brorsen's Comet, observed at Greenwich. 



Airy (G. B.). Monthly Notices Astronomical Soc, 39, 428-30. 



Spectrum of Brorsen's Comet. 



Backhouse (T. W.). Nature, 20, 28. 



Spectrum des Brorsen'schen Cometen. 



Bredischin (T.). Astronom. Nachr., 95, 15-16. 



Spectrum of Brorsen's Comet. 



Christie (W. H. M.). Nature, 20, 5, 75; Amer. Jour. Sci., (3) 17 

 496-7. 



Spectrum of Brorsen's Comet. 



Huggins (W.). Proc. Royal Soc, 16, 386; Nature. 19, 579. 



Vorliiufige Anzeige uber das Spectrum des Brorsen'schen Cometen. 

 Konkoly (N. von). Astronom. Nachr., 94, 335-6 ; 95, 193-6. 



Observations of Brorsen's Comet. 



Lindsay (Lord). Monthly Notices Astronom. Soc, 39, 430. 



Spectre de la comete de Brorsen. 



Secchi (A.). Comptes Rendus, 66, 881. 



Spectrum of Brorsen's Comet. 



Watts (W. M.). Nature, 20, 27-8, 94. 



Spectrum of Brorsen's Comet. 



Young (C. A.). Amer. Jour. Sci., (3) 17, 373-5; Nature, 19, 559; 

 Phil. Mag., (5) 8, 178-9. 



Comet d, 1879 (Palisa's). 



Spectroscopische Beobachtung des Cometen Palisa. 



Konkoly (N. von). Astronom. Nachr., 96, 39-42. 



