@book{5974,
	author = {Beer, Charles and Parti Socialiste Suisse, Genève (PSG)},
	title = {L'Épine de la rose},
	publisher = {Parti socialiste genevois},
	year = {1982-1986},
	address = {Genève},
	note = {Fait suite à : Bulletin interne du PS genevois en 1982}
}