http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Comunicación y conflicto en la cultura política y peninsular (siglos XIII al XV)
José Manuel Nieto Soria, Óscar Villarroel González (coords.)
Selected papers presented at the seminar held in Madrid, Spain, May 22-23, 2017.
Serie Historia medieval (Sílex (Firm : Madrid, Spain))