{"id":"001030833","type":"book","title":"Die Sedimente","publisher":"Stämpfli","publisher-place":"Bern","pages":"66-71","container-title":"Birsmatten-Basisgrotte : Eine mittelsteinzeitliche Fundstelle im unteren Birstal","author":[{"family":"Schmid","given":"Elisabeth"}],"issued":{"raw":"1963"}}