124 LITERATURE OF THE SPECTROSCOPE. 



Paschen, F.und H. Wanner. Eine photometrische Methode zur Be- 



stimmung der Exponentialkonstanten der Emissionsfunktion. 



Sitzb. preuss. Akad. 1899, 7 pp.; Astrophys. J. (1899) 300-307. 

 Paterson, A. G. Observations of Jupiter's red-spot. Jour. B. A. A. 



5 (1895) 211-212. 

 Paterson, D. Efflorescence of double ferrous aluminum sulfate on 



bricks exposed to sulphur dioxid. J. Chem. Soc. 67 (1895) 66- 



68. 

 Patterson, T. L. Spectrum-Photometer, for the determination of 



the absorption spectra of dye-stuffs. J. Soc. Chem. Indust. 



Manchester, Eng. 9 (1890) 36; Beibl. (1892) 606. 

 Pauer, J. Die Absorptionsspectra einiger Verbindungen im dampf- 



formigen und fliissigen Zustand. Sitzb. Soc. Erlangen (1895) 



7 pp.; Beibl. (1896) 696. 

 . Absorption ultravioletter Strahlen durch Dampfe und 



Fliissigkeiten. Ann. Phys. n. F. 61 (1897) 363-369. 

 Paul, H. M. Observations of X Hydrae. Amer. J. Sci. (4) 15 (1895) 



103. 

 . Confirmations of variability. Astron. J. 15 (1895) 



132-133, 182-183. 

 , Observations of two Southern variables. Astron. J. 



IS (1895) 173; 16 (1896) 84. 

 . Observations and elements of two variables. Astron. 



J. 16 (1896) 176-177. 

 Paulsen, A. Bur la nature et I'origine de I'aurore boreale. Overs. 



Danske Vid. Forh. (1894) 148-168; Beibl. (1895) 427. 

 Pawlewski, Br. Ueber fluorescirende Korper. Ber. chem. Ges. 31 



(1898)310. 

 . Fluorescenz der Anthranilsaure. Ber. chem. Ges. 31 



(1898) 1693. 

 Peddle, W. Proof that density of illumination does not affect 



absorption. Rept. Brit. Assoc. (1892) 661; Beibl. (1893) 



1058. 

 Pedler, A. Effect of chlorine on water in light, and the effect of 



light on certain compounds of chlorine. J. Chem. Soc. 57 (1890) 



613-625; Beibl. (1890) 1 102. 

 Peek, C. E. Variable star observations, 1895. Eng. Mech. 62 (1895) 



289,377- 

 Pellat. Renversement des raies spectrales. Methode pour deter- 

 miner la temperature du Soleil. Bull. Soc. philomath. Paris 

 II (1886) 155-160; Beibl. (1887) 705. 



I 



