{"id":"000854574","type":"article","title":"Introducción a los viajes medievales","publisher":"Instituto de Estudios Riojanos","publisher-place":"Logroño","pages":"19-47","container-title":"Viajar en la Edad Media : XIX Semana de Estudios Medievales, Nájera, del 4 al 8 de agosto de 2008","author":[{"family":"Aznar Vallejo","given":"Eduardo"}],"issued":{"raw":"2009"}}