{"id":"medievalists2018dating","URL":"https://www.medievalists.net/2018/11/pictish-stone-symbols-date-back-hundreds-of-years-earlier-than-first-believed-study-shows","type":"webpage","title":"Pictish stone symbols date back hundreds of years earlier than first believed, study shows","author":[{"literal":"Medievalists.net"}],"issued":{"date-parts":[[2018]]},"year-text":"2018","container-title":"medievalists.net","catalog-key":"SRC0CQHA71476XD"}