3060 



206 



Terrestrial Magnetism. 



dc r;uli;itioii solaiic >t (In cliangonu'iit 

 dc la i){)sition de la tcne jiar rapijort 

 a j'astrc lumiiionx en rotation]. Haar- 

 lem, Arch. Noerl. Sci. Soc. Hoi!., 

 (Ser. 2), 9, lUOl, (211-250); [Traduit 

 de : Amsterdam, Vensl. Wis. Nat. 

 Afd. K. Akad. Wet., 12, [1<)03], (300- 

 334) (Dutch) : Amsterdam, Proc. Sci. 

 K. Akad. Wet.. 6, [l'.)03], (270-302) 

 (EngUsh)]. 



Krebs, Wilhelm. Ronnenfiecken iind 

 erdmaiiiietisehe Unirevvitter im Jahre 

 1903. ' Weltall, ]5erliii. 4, 10(14, (3(>2- 

 3G7). 



Lianar, J[osef]. Ueber die Ab- 

 hilngigkeit des taglichen C4anges der 

 erdmagtietisehen Elemente in TSatavia 

 vom Sonnenfleeken-Stande. Wien, 



SitzBer. Ak. Wiss.. 113. 1004, Abth. 

 Tla, (791-848). 



Lockyer, Sir Norman and Lockyer, 

 William J. S. The relation between 

 solar prominenc'cs and terrestrial niag- 

 nctism. London, Proc. R. Soc, 71, 

 1903, (244-250). 



A probable 



cause of the yearly variation of mag- 

 ngtio storms and anrorpe. London, 

 Proc. R. Soc., 74, 1904, (90-95). 



Lockyer, William J[ame3] S[tewart]. 

 Magnetic storms, aurorse and solar 

 2)henomena . . . Nature. T-ondon, 

 69, 1903-1, (9-10) ; Poj). Astr., North- 

 lield, Minn., 11, 1903, (552-5.57, with 

 text-fig.). 



A probable cause of the 



yearly variation of magnetic storms and 

 aurorse. Nature, London, 70, 1904. 

 (249-250). 



. Ueber magnetische Stro- 



mungen, Polarlicht und Sonnenthiitig- 

 keit. [Aiiszug aus Nature. London, 69, 

 1903.] Met. Zs., Wien, 21, 1904, (20- 

 28). 



Marchand, Em. Quehjues remaripies 

 siir la perturbation jnagnetique du 

 31 oetobre 1903. Paris, C.-R. Acad. 

 F.ci., 137, 1903, (789-702). 



— La perturbation magne- 



tique du 31 oetobre 1903. Paris, Hul. 

 Soc. astr. P'ran'e, 1904, (.34 3i>). 



Maunder, E. Walter. The "great' 

 magnetic storms, 1S75 to 1903, and 

 their as,sociation with sun-s|)ots, as 

 recorded at the Royal Obseivatory, 

 Greenwich. J^ondon, Mon. Not. 1!. 

 Astr. Soc., 64, 1903-4, (205-222). 



Maunder, Iv Walter. Further note on 

 the " great " magnetic storms, 1875-- 

 1903, and their a.-^sociaticm with sun- 

 spots. London, Mon. Not. R. Astr. 

 Soc, 64, 1903-4, (222-224). 



Magnetic disturbances, 



1882 to 1903, as rex-orded at the Royal 

 Observator}% Greenwich, and their 

 association with sun-spots. London, 

 Mon. Not. R. Astr. Soc, 65, 1904-5, 

 (2-34, and pi.). 



Magnetic disturbances as 



recorded at the Royal Observatory, 

 Greenwich, and their association with 

 sun-sywts. (Second paper.) London, 

 Mon. Not. R. Astr. Soc, 65, 1905, (538- 

 5.59). 



Early suggestions of the 



indication by magnetic disturbances of 

 the solar rotation- period. Observatory, 

 London, 28, 1905, (100-104). 



A.stronomy [in 1904]. 



[Sunspots and magnetic disturbances.] 

 The Science Year Book, London, 1905, 



(84-87). 



Maunder, Mrs. Walter. Suggested 

 connection between sun-spot activity 

 and the secular change in magnetic 

 declinatioii. London, Mon. Not. R. 

 Astr. Soc, 64, 1903-4, (224-228, 

 with ]il.). 



Merecki, R. Sur le groupe des 

 taches solaires et les perturbations du 

 magnetisme terrestre du 31 Oetobre 

 1903. (Polish) Wiad. mat., Warszawa, 

 7, 1903, (324~32G). 



Nippoldt, A., jun. Die tiigliche 

 Variation der magnetischen Deklina- 

 tion, eine Untersuchung iiber die 

 physikalische Bedeutung der harmoni- 

 sehen Analyse. Haminirg. Aus d. Arch. 

 Seewarte, 26, 1903, No.^3, (1-2S. mit 

 4Taf.). 



Quenisset, F. Remarques sur le 

 (Icrnii'r gi'oupe de taches solaires et les 

 perturbations magnetiques. Paris, 



C.-R. Acad, sci., 137, 1903, (747-748). 



Ricco, A. Uber Sonnenflecken und 

 Storungcu des Erdmagnetismus und der 

 Erdeleivtricitiit. [Nach Catania, Mem. 

 Soc. Spettroscop. ital.. 33, 1904.] Met. 

 Zs., Wien, 21, 1904, (5U)-517). 



Schuster, Arthur. Sun-spots and 

 magnetic storms. I..ondon, Mon. Not. 

 R. Astr. Soc, 65, 1904-5, (18()-197). 



