References
- BLIFFORD, J. H., JR., LOCKHART, L. B., JR., and ROSENSTOCK, H. B., 1952, On the natural radioactivity in the air. J. Geophy8. Res. , 57, pp. 499–509.
- GREENFIELD, S. M., 1957, Rain scavenging of radio-active particulate matter from the atmosphere. J. Meteor. , 14, pp. 115–25.
- HAXEL, O., and SCHUMANN, G., 1955, Selbstreinigung der Atmosphäre. Z. Physik, 142, pp. 127–32.
- LEHMANN, L., and SITTKUS, A., 1959, Bestimmung von Aerosolverweilzeiten aus dem RaD- und RaF-Gehalt der atmospharischen Luft und des Niederschlags. Naturwissenschaften, 46, pp. 9–10.
- SISEFSKY, J., 1961, Debris from tests of nuclear weapons. Science, 133, pp. 735–40.
- STOREBø, P. B., 1965, Particulate Nuclear Bomb Debris as a Meteorological Tracer. NDRE Report No. 51, Kjeller, Norwegian Defence Research Establishment, 92 pp.