@book{2149,
	author = {Berr, Henri. and Centre International de Synthese (Paris)},
	title = {Revue de synthèse historique / },
	editor = {Est. Busson)},
	publisher = {Léopold Cerf, },
	year = {1900-1930 (},
	address = {Paris : },
	note = {No se publicó en 1955.}
}