TY  - GEN
AU  - R Coll{eacute}
AU  - J Hutchinson
AU  - P Kotrappa
C2  - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1995-01-01
LA  - en
M1  - 100
PB  - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1995
TI  - Calibration of Electret-Based Integral Radon Monitors Using NIST Polyethylene-Encapsulated <sup>226</sup>Ra/<sup>222</sup>Rn Emanation (PERE) Standards
ER  -