@book{52618,
	author = {Runkle, John D.},
	title = {Asteroid supplement to new tables for determining the values of b [subscript s superscript (i)] and its derivatives.},
	publisher = {Smithsonian Institution,},
	year = {1857]},
	series = {Smithsonian contributions to knowledge [vol. IX, app. 2]},
	address = {[Washington,}
}