@inbook {4042,
	title = {Contribution {\`a} l{\textquoteright}{\'e}tude de la psychogen{\`e}se des {\'e}tats maniaco-d{\'e}pressifs},
	booktitle = {Essais de psychanalyse},
	year = {1968},
	month = {1934},
	pages = {311-340},
	publisher = {Payot},
	organization = {Payot},
	edition = {traduit de l{\textquoteright}allemand par Marguerite Derrida},
	address = {Paris},
	author = {Klein, M{\'e}lanie}
}
@inbook {4041,
	title = {Le d{\'e}veloppement pr{\'e}coce de la conscience chez l{\textquoteright}enfant},
	booktitle = {Essais de psychanalyse},
	year = {1968},
	month = {1932},
	pages = {293-306},
	publisher = {Payot},
	organization = {Payot},
	edition = {traduit de l{\textquoteright}allemand par Marguerite Derrida},
	address = {Paris},
	author = {Klein, M{\'e}lanie}
}
