{"id":"001391729","type":"book","title":"Stable isotope analysis in bioarchaeological research - difficult questions, easy answers?","publisher":"Leidorf","publisher-place":"Rahden/Westf","pages":"175-188","container-title":"Documenta archaeobiologiae, 10 (2012","author":[{"family":"Grupe","given":"Gisela"}],"issued":{"raw":"2013"}}