INDIUM INTENSITY. 309 



INDIUM. 



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 1054. 



INFR.\-RED. 



Carvallo, E. C.-R. 114 (1892) 288-291; Beibl. (1892) 672. 



. C.-R. 126 (1898) 728-731; 950-953; Beibl. (1899) 31. 



Dongier, R. C.-R. 125 (1897) 228-230; 126 (1898) 1627-1628; Ann. 



chim. phys. 13 (1898) 331-391. 

 Draper, D. Rept. Brit. Assoc. (1885) 935; Beibl. (1888) 193. 

 Hallock, W. Sci. 2 (1895) 174-178. (Bolometric investigations.) 

 Julius, IF. Arch. Neerland. 22 (1887) 310-383; Beibl. (1889) 307. 

 Keeler, J . E. Astrophys. J. 3 (1896) 63-77. 



Laiigley, S. P. Rept. Brit. Assoc. (1894) 465-474; Beibl. (1894) 1045. 

 . Phil. Mag. (5) 26 (1888) 505; Amer. J. Sci. (3) 36 (1888) 



397- 

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(1895) 242. 

 . Johns Hopkins Univ. Cir. 14 (1895) 70-71; Beibl. (1895) 



784. 



. Astrophys. J. (1895) 1-25, 106-108; Beibl. (1896) 28. 



Merritt, E. Phys. Rev. 2 (1895) 424-442. 



Moreau, G. Ann. chim. phys. (7) i (1884) 227-259. 



Nichols, E.F. Phys. Rev. i (1893) 1-18; Beibl. (1893) 1062. 



. Phys. Rev. 4 (1897) 297-313. 



Nodon, A. Eclair, electr. 8 (1896) 321-322. 

 Rigollot, H. C.-R. 121 (1895) 164-166; Beibl. (1895) 891. 

 Snoiv, B. W. Phys. Rev. i (1893) 221-223; Beibl. (1894) 912. 

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INTENSITY OF THE SPECTRUM. 



Abiiey, VV. de W., and E. Festing. Proc. Roy. Soc. 40 (1886) 378-380. 



. Phil. Mag. (5) 27 (1889) 62-69. 



Basso, G. Nuov. Cim. 5 (1886) 210-226. 



Becquerel, H. C.-R. 113 (1891) 618-623; Beibl. (1892) 432. 



Bartoli, A. Beibl. (1891) 418. 



Brennand, W. Proc. Roy. Soc. 49 (1891) 4-11; Beibl. (1891) 355. 



Ehert, H. Ann. Phys. n. F. 32 (1887) 337-384- 



