PART I. AUTHOR-INDEX. 1 7 



Boishaudran, F. Lecoq de. Classification des elements chimiques. 



C.-R. I20 (1895) 1097-1104; 124 (1897) 127-130. 

 . Un element probablement nouveau existant dans les ter- 



bines. C.-R. 121 (1895) 709; Beibl. (1896) 276. 



Examen de quelques spectres (cuivre, argent, potassium. 



or). C.-R. 124 (1897) 1288-1290, 1419-1421; Beibl. (1897) 



735; Chem. News, 76 (1897) 12, 46. 

 Bonacini, C. La cromofotografia interferenziale. Mem. Spettr. 



Ital. 23 (1894) 146-154; Beibl. (1895) 71. 

 Booth, W. Fresnel's Wave vSurface. Dublin Trans. (2) 6 (1897) 



205—212. 

 Borel, G. A. Refraction et dispersion des radiations ultra-violettes 



dans quelques substances cristallisees. Arch, de Geneve 34 (1895) 



134-157, 230-249; C.-R. 120 (1895) 1404-1406; Beibl. (1896) 42. 

 Borgesius, A. H. Molekularrefraction und Dispersion einiger Salze 



in Losungen. Ann. Phys. n. F. 54 (1895) 221-243. 

 Borgmann, J. J. La thermoluminescence provoqude par les rayons 



de M. Rontgen et les rayons de AL Becquerel. C.-R. 124 (1897) 



895-896. 

 Born, Max. Bestimmung der Lichtbrechungsverhaltnisse doppelt 



brechender Krystalle. Neues Jahrb. Min. Geol. Pal. (1887) 5. 



Beilage Bd., 1-5 1. 

 Bose, J. C. Indices of refraction of various substances for the electric 



rays. Proc. Roy. Soc. 59 (1896) 160-167; 62 (1898) 293-300. 

 . Wave-length of electric radiation by diffraction grating. 



Proc. Roy. Soc. 60 (1896) 167-178. 

 Bostwick, A. E. Absorption spectra of mixed liquids. Amer. J. Sci. 



(3) 37 (1889) 471-473; Beibl. (1889) 814. 

 BotJiamley, C. H. Orthochromatic Photography. Jour. Chem. In- 



dust. Manchester, Eng. 6 (1887) 423; Jahresb. (1887) 2723. 

 Bottomley, J. T. Thermal Radiation in Absolute Measure. Proc. 



Roy. Soc. 42 (1887) 357-359, 433-437; Phil. Trans. 187 (1887) 



429-450; Beibl. (1887) 701 ; (1888)344-346. 

 . Thermal Radiation in Absolute Measure. Proc. Roy. 



Soc. 52 (1892) 162-163; Phil. Trans. 184 (1893) 591-646; Beibl. 



(1893) 121; (1894) 336. 

 . On Rontgen's Rays. Nature 53 (1896) 268-269. 



Bonasse, H. Difference de phase d 'une refraction lumineuse. C.-R. 



Ill (1890) 100—102. 

 . Reflexion et refraction dans les milieux isotropes, transpar- 



entes et absorbants. Ann. chim. phys. (6) 28 (1893) 145-237, 



433-498. 



