@article {471,
	title = {Espaces g{\'e}n{\'e}alogiques : la Biblioth{\`e}que nationale de France},
	journal = {Revue fran{\c c}aise de G{\'e}n{\'e}alogie},
	year = {2010},
	pages = {51-53},
	author = {Charles Hervis}
}
