TY  - BOOK
AU  - Bartels,Julius
ED  - Carnegie Institution of Washington
TI  - Statistical studies of quasi-periodic variables with ilustrative examples from geophysics : : Reprints of three papers from the Journal of Terrestrial Magnetism and Atmospheric Electricity
PY  - 1959///
CY  - Washington : 
PB  - Carnegie Institution of Washington. Department of Terrestrial Magnetism, 
KW  - MAGNETISMO TERRESTRE
N1  - Contenido: Terrestrial-magnetic activity and its relations to solar phenomena / by Julius Bartels
ER  -