@book{1966,
	author = {Landau, L. D. and Rumer, I︠U︡riĭ Borisovich,},
	title = {What is the theory of relativity},
	publisher = {Peace Publishers},
	year = {[1964]},
	address = {Moscow,},
	note = {Translation of Chto takoe teorii︠a︡ otnositelʹnosti.}
}