{"id":"001462574","type":"article","title":"Middeleeuwse veenontginningen in Zuidwest-Friesland","publisher":"Werkgemeenschap voor Westelijk NederlandAmsterdam","publisher-place":"Amsterdam","pages":"2-11","container-title":"Westerheem, 65 (2016","author":[{"family":"Molen","given":"Ronald S. van der"}],"issued":{"raw":"2016"}}