@book{22007,
	author = {Symposium on Space Physics and Jastrow, Robert},
	title = {The exploration of space},
	publisher = {Macmillan},
	year = {1960.},
	address = {New York},
	note = {"The National Academy of Sciences ... had previously published ... [these papers] in the Journal of geophysical research (August and November numbers, 1959)"}
}