TY  - GEN
AU  - Coll{eacute}, R
AU  - Hutchinson, J
AU  - Kotrappa, P
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  -