n 



% @ I e e 1 1 i c 1 1 ä t , (S e n» i 1 1 c r u n b ^ a^iU 



* 21 r a g g r, lieber @leftromagncti8mH8 (L, IV), 



* Slrago gr. Ueber t^icrifc^e eiectticität (U IV). 



* 21 r a g g r. lieber baS Oeirtttcr (L. IV. XV. 552). 



* ü. 8ounigartner, über ©ewitter unD ^agetroetler (IC. 

 XXIIl. 277). 



* ^pll @. ©citr. jur ©etuitterfunbe, mit befcuberet ©etüct» 

 fK^tignng SKeflenburgS (P. Xll, 59. XllI, 171. ^Vl, 158). 



* D u p r e z , report on atmospheric electricity (M. 1858 

 p. 29Q;. 



* g u d^ 8 ^. , über ©cmitter (^reSburg, ^p^«(. naturw. SSor« 

 träge 1858). 



'^ ®pt^ ®., über bie ^ageipürme in @teiermarl (F. I. 93). 

 * * H a r e R. , on Afp. J. Wise's observations and inferences 

 respecting the phenomena öf a thunderstorm, to wliich he was 

 exposed during a aerial voyage 1^52. (M. 1854 p. 224). 



* Mastermann S U , observations on tbunder and light- 

 ning (M. 1855 p 2G5). 



* ^ r c jl e I üft. S)tc geogrci^b. 5Serbreitung ber Oewitter iii 

 2;iittcIeuro))a im 3. lS5ö (E. S8b. 29, 533), 



* ^ e I « b u b c r 21. , über ba« 2Betterrend;teii (K. «Bd. 28, 177), 



* S e c ch i A, , researches on electrical rheometry. (A. 

 111) 1852. 



3. SJ a g n c t i 8 m u 8 u n b 52 r b n (| t, 



* 2lrago gr., über be« (5rbmagnett8mu8 (L. IV). 



* 21 r a g g r. , bas ??orbli^t (L. IV). 



* 33 u ^ 21, (S^roiiol. Katalog ber i«orbli^ter bi8 jum 3, 

 1856 (K. SBb. 22, 3. 8b. 23, 262. XLV. 2. 2lbtb. 445). 



* Force P, , record of Auroral phenomena observed in 

 the higher northern Latitudes (A. Vlll) l8üö. 



* H i 1 g a r d J, , description of the magnetic observatory at 

 the Smithsonian Institution. (M. 1859 p. 385). 



* K a n e E. Magnetical observations in the Arctic Sea. 

 (A. X) 1858. 



