{"id":"002055904","type":"article","title":"Soria hace novecientos aƱos. Primera parte","publisher":"Centro de Estudios Sorianos","publisher-place":"Soria","pages":"27-73","container-title":"Celtiberia (Soria), 111-112 (2017-18","author":[{"family":"Soriano Calvo","given":"Gilberto"}],"issued":{"raw":"2018"}}