@article {nicolet-pierre_jean_1978,
	title = {Jean Babelon (1889-1978)},
	journal = {Revue numismatique},
	volume = {s{\'e}r. 6, t. 20},
	year = {1978},
	pages = {7{\textendash}32},
	author = {H{\'e}l{\`e}ne Nicolet}
}
