TY - JOUR AU - TI - A SIMS method for 10Be/9Be ratio measurement in environmental materials JF - International Journal of Mass Spectrometry and Ion Processes DO - 10.1016/0168-1176(94)04125-q DA - 1995-03-01 UR - https://www.deepdyve.com/lp/crossref/a-sims-method-for-10be-9be-ratio-measurement-in-environmental-NEfGadNGPZ SP - 55 EP - 67 VL - 142 IS - 1-2 DP - DeepDyve ER -