@book{73723,
	author = {Trockij, Lev Davydovič and Frank, Pierre},
	title = {Écrits, 1928-1940},
	publisher = {[Secrétariat de la IVe Internationale]},
	year = {1955},
	address = {Paris},
	note = {Recueil d'articles, notes, brochures, groupés sous huit rubriques}
}