@book{4482,
	author = {Al'pert, Yakov L and Rodman, Richard B., tr.},
	title = {Radio wave propagation and the ionosphere},
	publisher = {Consultants Bureau},
	year = {1973},
	address = {New York},
	edition = {2nd ed.},
	note = {Translation of 'Rasprostranenie ėlektromagnitnykh voln i ionosfera' from Russian}
}