@book{31192,
	author = {International Workshop on Coordinated Study of Very Low Frequency (VLF) Phenomena: Global Approach  and Hughes, A. R. W. and Barkatullah University.},
	title = {Very low frequency (VLF) phenomena :},
	publisher = {Narosa Pub. House,},
	year = {c2003.},
	address = {New Delhi :},
	url = {http://www.loc.gov/catdir/toc/fy0702/2004312893.html}
}