@article{54213,
      author = {Olsson, Ingrid U.,},
      url = {http://library.usi.edu/record/54213},
      title = {Radiocarbon variations and absolute chronology;  proceedings.. Nobel Symposium},
      publisher = {Wiley Interscience Division},
      recid = {54213},
      pages = {652 p.},
      address = {New York,},
      year = {1970},
}