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- [22] SOME FEATURES OF MEAN LEVEL RESPONSE OF A FREE-AIR IONIZATION-CHAMBER FOR ALPHA-RAYS NUCLEAR INSTRUMENTS & METHODS, 1978, 155 (1-2): : 165 - 169
- [23] Monte Carlo simulation in the optimization of a free-air ionization chamber for dosimetric control in medical digital radiography MEDICAL PHYSICS, 2008, 1032 : 212 - 214
- [27] Measurement in roentgens of the gamma radiation from radium by the free air ionization chamber AMERICAN JOURNAL OF ROENTGENOLOGY AND RADIUM THERAPY, 1940, 44 : 428 - 443
- [28] Measurement of gamma radiation from radium by the free air ionization chamber. JOURNAL OF THE FRANKLIN INSTITUTE, 1940, 229 : 515 - 516