@book{201921,
	author = {Usenin, V. I.},
	title = {Social partnership or class struggle?},
	publisher = {Progress Publishers},
	year = {[1973]},
	series = {Theories and critical studies},
	address = {Moscow,},
	note = {Translation of Sot︠s︡ialʹnoe partnerstvo ili klassovai︠a︡ borʹba?}
}