TY  - BOOK
AU  - Olsson,Ingrid U.
ED  - Nobel Symposium
ED  - Uppsala universitet.
TI  - Radiocarbon variations and absolute chronology: proceedings. 
U1  - 551.701028 
PY  - 1970///
CY  - New York
PB  - Wiley Interscience Division
KW  - Radioactive dating
KW  - Congresses
N1  - Includes bibliographies
ER  -