@article{137551, author = {Leticia Pibida and J Hutchinson and Lisa Karam and W Norteshauser and B Bushaw}, title = {Resonance Ionization Mass Spectrometry Systems. Measurement of 135Cs/137Cs Isotopic Ratio}, year = {2000}, number = {45}, month = {2000-01-01}, publisher = {Bull Am Phys Soc DAMOP}, language = {en}, }