stellar Spectroscopy. 



281 



8000 



Newkirk, riuit I.. The riutj uebula in 

 I.yra- ^^n Francisco, Cul., Pub. Astr. 

 Soc. Tac, 16, iy04, (i:i-2o). 



Farkhurst, J. A. Faint stars near the 

 trapezium in the Orion nebula. Astroph, 

 J., Chicago, 111., 20, 190-t, (136-139, 

 with pi.). 



Perrine, C[harles] D[ilIon]. The 

 number of the nebula?. Berkeley, Lick 

 Obs., Univ. Cal., Bull., Xo. 64, [1904], 

 (47) ; San Francisco, Cal., Pub. Astr. Soc. 

 Pac, 16, 1904, {-IGo-ieQ) ; Astroph. J., 

 Chicago, 111., 20, 1904, (356-357;. 



Pickering, Edward C[harles]. Variable 

 star.s in the nebula of Orion. Cambridge, 

 Mass., Harvard Coll. Obs. Cir., No. 78, 

 [1904], (6). 29.8 cm. 



The nebula of Orion. Cam- 

 bridge, Mass., Harvard Coll. Obs. Cir., 

 No. 86, [19C'4], (3). 29.8 cm. Astr. 

 Nachr., Kiel, 166, 1904, (313-318). 



Ristenpart, F[riedi-ich]. Gibt es einen 

 Punkt der Ruhe im Weltall ? [Gliiheuder 

 Calciumnel)el.] Himmel u. Erde, Berlin, 

 17, 1904, (130-138). 



Schaeberle, J[ohn] M[artin]. The 

 ring nebula in L\Ta, and the dumb-bell 

 nebula in Vulpecula, as great spirals. 

 Astr. J., Boston, Mass., 23, 1903, (181- 

 182, with pi.). 



On the spiral character of 



the nebulosities surrounding y Cassiopei;e. 

 Astr. J., Boston, Mass., 23, 19u3, (225- 

 226). 



On the physical structure of 



the great cluster in Hercules. Astr. J., 

 Boston, Mass., 23, 1903, (226-227, witli 

 text fig.). 



Seeliger, H. The nebuhc in tlie vicinity 

 of Nova Persei. Astroph. J., Chicago", 

 III., 20, U)()t, (105-112). 



Wilson, ll[erbert] C[ouper]. The large 

 nebulous areas of the skv. Pop. Astr., 

 Northlield, Miuu., 12, 1904, (401-405, 

 with pi.). 



Celestial plu)t()grapliy at 



a high altitude. Pop. Astr., Xortlitield, 

 Minn., 12, 1904, ([509]-[o]l.-, with pi.). 



Wing, Daniel E. Star dust. I'up. 

 Astr., Nortlilield, Miuu., 11, 1903, ^481- 

 484). 



Wolf, Ma.v. The great nebula ol v|/ 

 Eridaiii. London. Mon. Not. 11. Astr. 

 Sou., 66, 1905, (52h-52'.l, with pi. . 



Ein sfliciner Spiraliiebel. 



Astr. Nachr., Kiel, 168, 1905. u 5 -76 . 



Wolf, Max. [Ein merkwiirdiger Nebel - 

 fleck im Cyguus uiid seine Beziehung zur 

 Sternverteiiung.] Leipzig, VierteijSchr. 

 astr. Ges., 39,^1904, (161-164). 



Der grosse Nebel bei C Persei. 



Weltall, Berlin, 5, 1905, (212-213, mit 



1 Taf.). 



7900 



MILKY WAY. 



Cs[emez], .I[6zsef]. Neueste Beobach- 

 tungeu iiber die Milclistrasse. (Ungarisch) 

 Termt. Kbzl., Budapest, 36, 1907, (648- 

 651). 



Diirr, L. Die Mdchstrasse und ihre 

 Stelluug im Universum nach den neuesten 

 Forschungen. Dtsch. Rdsch. Geogi-. Stat., 

 Wiun, 27, (1904/1905), 1905, (97-100). 



Easton, C[ornelis]. La di.sti-ibution des 

 uebukuses et leurs relations avec le systeme 

 galactique. Astr. Nachr., Kiel, 166," 1904, 

 (129-134). 



Hinks, Arthm- R. Suggestions for a 

 theory of the milky way and the clouds of 

 Magellan. Cambridge, Proc. Phil. Soc, 



13, '[1906], (201-203). 



Klein, [Hermann J.]. Die Milchstra«se 

 und ihie Rolle im Universum nach den 

 neuesten Forschungen, Gaea, Leipzig, 

 40, 1904, (525-529). 



Eistenpart, F[riedrich]. Der Aufbau 

 des "Weltgebiiudes. Himmel u.' Erde, 

 Berlin, 17, 1904, (15-29). 



Wolf, Max. Die helle Wolke in der 

 Milchstrasse im Scutum. Weltall, Berlin, 

 4, 1904, (441-442, mit 1 Taf.). 



8000 STELLAR SPECTROSrOPY 

 [STARS, KEBUL.E, CLUSTERS). 



London, Royal Astuonomic.u. 

 Society, Council of. Stellar spectroscopy 

 in 1905. London, Jlon. Not. R. .Vstr". 

 Soc, 66, 1906. (236-238). 



Baly. E. C. C. Spectro,scopy. London 

 (Lon-riians). 1905, (xL + 568, with pis.). 

 19 em. 10». 6(/. 



Bell, L()uis. ThePerot-Faliryctuivctions 

 ot luiwiand's wave-lengths. .Vstropli. J.. 

 Chirai:.., 111.. 18. 1903. ^191-I97. with 

 text ,ig. . 



Clayden. .Vrtbur \V. t)n the con- 

 ditions ilcteriniiiiiig the formation of cloud- 

 spheres and pliotosplieres. London, Mon. 

 Not. R. .\Mr. Soc. 66. 1906. .58-66^. 



