TY - JOUR AU - Hutchinson, J AU - Cessna, Jeffrey AU - Coll{eacute}, R AU - Hodge, P C2 - Applied Radiation and Isotopes DA - 1992-01-01 00:01:00 LA - en PB - Applied Radiation and Isotopes PY - 1992 TI - An International Radon-in-Air Measurement Intercomparison Using a New Transfer Standard ER -