@article{JRC17566, address = {}, year = {1999}, author = {Richter S and Alonso A and De Bolle W and Wellum R and Taylor P}, abstract = {Abstract not available }, title = {Isotopic "Fingerprints" for Natural Uranium Ore Samples.}, type = {}, url = {}, volume = {193}, number = {}, journal = {Intern. Journal of Mass Spectrometry}, pages = {9-14}, issn = {}, publisher = {}, doi = {} }