• [1]

    G. Charpak et al., Nucl. Instr. Meth., 80 (1970), 13.[2] D. Schilly et al., Nucl. Instr. Meth., 97 (1971), 221.[3] C. Bemporad et al., Nucl. Instr. Meth., 80 (1970), 205.[4] G. Charpak, Ann. Rev. Nucl. Sci., 20 (1970), 213.[5] 彭华寿、李忠珍等，高能物理与核物理，3 (1979)，342.[6] B. B. Rossi and H. H. Staub, Ionization chambers and counters P. 14 (1949).[7] J. Sharpe, Nuclear Radiation detector, (1964), p. 67.