@book{11177,
	author = {Landau, L. D. and Lifshit︠s︡, E. M.},
	title = {Mechanics /},
	publisher = {Pergamon Press},
	year = {[1969]},
	series = {Their Course of theoretical physics,},
	address = {New York,},
	edition = {2nd ed.},
	note = {Includes index}
}