3IO LITERATURE OF THE SPECTROSCOPE. 



Ferrel, W. Amer. J. Sci. (3) 41 (1891) 378-386; Beibl. (1891) 645. 

 Fievez, C, et E. Aubel. Soc. frang. de phys. (1889) 2-3. 

 Henry, Ch. C.-R. 123 (1896) 452-454. 

 Jewell, L. E. Astron. and Astrophys. 12 (1893) 815-821. 

 Koenig, A. Ann. Phys. n. F. 45 (1892) 604. 



. Sitzb. Berliner Akad. 39 (1897) 871-882. 



und C. Dieterici. Ztsch. f. Psychol, u. Physiol. 4 (1892) 241- 



347- 

 Mengarini, G. Atti Accad. Roma 3 (1887) 482-489, 566-573; Beibl. 



(1887) 705; (1888) 663. 



Provenzali, P. F. S. Atti. Accad. Roma 45 (1892) 29-35. 



Rayleigh, Lord. Phil. Mag. (5) 34 (1892) 309-320; Beibl. (1893) 833. 



Reports on Solar Radiation, See Repts. Brit. Assoc. 



Teclu, N. J. prakt. Chem. n. F. 47 (1893) 568-584; Beibl. (1893) 919. 



Vogel, H. W. Verh. d. physikal. Ges. Berlin 10 (1891) 35-46; Beibl. 



(1891) 560. 

 Walter, B. Ann. Phys. n. F. 36 (1889) 502-516. 

 Uhthoff, W. Verh. d. physikal. Ges. Berlin 8 (1889) 9-12. 



INTERFERENCE. 



Barus, C. Amer. J. Sci. (4) 3 (1897) 107-117. 



Benoit, R. Soc. fran9. de phys. (1897) 95-106. 



Berthelot, D. C.-R. 126 (1898) 410-412. 



Blasius, E. Ann. Phys. n. F. 45 (1892) 316, 385. 



Bonacini, C. Beibl. (1895) 71. 



Borgesius, A. H. Beibl. (1895) 221-243; Amsterdam Akad. Froh. 3 



(1895) 99-104. 

 Bouloiich, R. J. de phys. (3) 2 (1893) 316-320; Beibl. (1894) 194, 



. J. de phys. (3) 3 (1894) 28-31. 



Branly, E. J. de phys. 7 (1888) 69-72. 



Cantone, M. Nuov. Cim. (3) 23 (1888) 59-64; Beibl. (1889) 20. 



Comstock, G. C. Astrophys. J. 5 (1897) 26-35. 



Crova, A. C.-R. 116 (1893) 672-674; Beibl. (1894) 193. 



Ebert, H. Ann. Phys. n. F. 34 (1888) 39-91. See. Exner, Do. 35 



(1888) 400. 



Ekstrom, A. Ann. Phys. n. F. 64 (1898) 315-324. 



Fabry, Ch. C.-R. no (1890) 455-457; in (1890) 600-602, 788-790. 



. These, Fac. des Sci., Paris 1892, 100 pp. ; Beibl. (1892) 668; 



(1893) 341- 

 et A. Perot. Ann. chim. ph^^s. (7) 12 (1897) 459-501; Beibl. 



(1898) 565-567- 



( 



