@inbook {5221,
	title = {Introduction},
	booktitle = {Karl Marx et Abraham Lincoln. Une r{\'e}volution inachev{\'e}e. S{\'e}cession, guerre civile, esclavage et {\'e}mancipation aux {\'E}tats-Unis},
	year = {2012},
	pages = {11-104},
	publisher = {Syllepse},
	organization = {Syllepse},
	address = {Paris},
	author = {Blackburn, Robin}
}
