@conference {221,
	title = {Magnetometers and Riometers},
	booktitle = {HamSCI-UK},
	year = {2017},
	month = {10/2017},
	publisher = {HamSCI-UK},
	organization = {HamSCI-UK},
	address = {Milton Keynes, UK},
	author = {F. Honary}
}
