181 



Moskau. Socicte imperiale des Naturalis tes: 



Bulletin, annee 1903, No 4; annee 1904, No 1-3. 



Miinchcn. Konigl. baycrischc Akadcmic dcr Wisscnschaftcn: 



— — Abhandlungen (math.-physik. Klasse), Band XXII, Abt. II. 



— — Rede in der Festsitzung am 4. Miirz 1904. 



Sitzungsberichte (math.-physik. Klasse), 1904, Heft I — III. 



Nancy. Socicte des Sciences: 



Bulletin, serie III, tome IV, 1903, fasc. IV; tome V, 1904, fasc. I. 



Nantes. Socicte des Sciences naturelles dc l'Oucst dc la France: 



— — Bulletin, serie II, tome III, trimestre 3, 4; tome IV, trimestre 1, 2. 

 Neapel. Accademia Pontaniana: 



— - Atti, serie II, vol. IX, 1904. 



— ■ Reale Accademia delle Scienze fisichc e matcmatiche: 



Rendiconti, serie 3, vol. IX, No 8— 12; vol. X, No 1 — 12; vol. XI, 



No 1. 



Indice dei lavori pubblicati dal 1737 al 1903. 



Ncuchatel. Societe des Sciences naturelles: 



Bulletin, tome XXVIII, annee 1899—1900. 



Newcastle. Institute of Mining and mechanical Engineers: 



Annual Report, 1904—1905. 



— — Transactions, vol. LI, part 7; vol. LIII, part 3, 4; vol. LIV, part 3 — 5; 



vol. LV, part 1. 

 New Haven. The American Journal of Science. Series 4, 1904, 

 vol. XVII, No 101 — 102; vol. XVIII, No 103-108; 1905, vol. XIX, 

 No 109—111. 



— Yale University (Astronomical Observatory): 



— — Transactions, vol. I, part VII, VIII. 



New York. American geographical Society: 



Bulletin, vol. XXXVI, 1904, No 3—12; vol. XXXVII, 1905, No 1, 2. 



— American mathematical Society: 



— — Transactions, vol. 5, 1904, numb. 3, 4; vol. 6, 1905, numb. 1. 



— American Museum ofNatural History: 

 Annual Report, 1903. 



Bulletin, vol. XVIII, part II; vol. XIX, 



— — Memoirs, vol. I, part VIII. 



— Rockefeller Institute for Medical Research: 



— — The Journal of Experimental Medicine, vol. VII, No I. 

 Niirnberg. Naturhistorische Gesellschaft: 



Abhandlungen, Band XV, Heft II. 



Odessa. Observatoire magnetique et meteorologique de l'Uni 

 versite: 

 Annales, annee 8—10, 1901 — 1903. 



