Plicht, J. van der <br/><br/>
Radiocarbon calibration for the Middle/Upper Palaeolithic :  a comment / 
J. van der Plicht. 
<br/><br/> Antiquity 73 (1999): 119-123 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PREHISTORIA--PERIODO GLACIAL