@conference {412076,
	title = {La p{\'e}tition antiesclavagiste am{\'e}ricaine au 19eme si{\`e}cle -- Le{\c c}ons et possibilit{\'e}s de recherches comparatives},
	booktitle = {P{\'e}titionner},
	year = {2013},
	month = {March},
	author = {Daniel Carpenter}
}
