TY - JOUR AU - R Coll{eacute} C2 - Radioact Radiochem DA - 1995-01-01 LA - en M1 - 6 PB - Radioact Radiochem PY - 1995 TI - A Precise Determination of the 222Rn Half-Life by 4πα-β Liquid Scintillation Measurements ER -