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- [21] TEMPORAL AND SPATIAL VARIATIONS OF CONCENTRATION OF SHORT-LIVED DECAY PRODUCTS OF RADON IN LOWER ATMOSPHERE TELLUS, 1966, 18 (2-3): : 663 - &
- [22] New three-count technique for short-lived radon decay products in air RADON AND THORON IN THE HUMAN ENVIRONMENT, 1998, : 96 - 100
- [23] Efficient adsorption of waterborne short-lived radon decay products by glass fiber filters HEALTH PHYSICS, 1997, 72 (02): : 277 - 281