Int. J. Appl. Radiat. Isot, vol. 35, No. 11, 1984, pp. 1009-1021, Millen et al. |
Radiochem. Radioanal. Letters 5/4-5/, pp. 217-222, 1970, Kapitza et al. |
J. Applied Physics, vol. 45, No. 5, 5/74, pp. 2191-2200, Lightowlers et al. |
Nucleonics, Sep. 1965, pp. 70-78, Tilbury et al. |
Encyclopedic Dictionary of Exploration Geophysics, 1974 Society of Exploration Geophysicists, Tulsa, Okla., by Sheriff. |
JSR-85-505, 7/22/85, "Detection of Concealed Explosives", Alvarez et al., the Mitre Corp., Mclean, Va. |
Physical Review, vol. 87, No. 12, p. 543, 1952, Panofsky et al. |
Physical Review, vol. 75, No. 12, pp. 1815-1818, Jun. 1942, Alvarez. |
J. of Applied Rad. & Isotopes, vol. 22, 1971, pp. 29-40. |