• [1]

    Septier A. Focusing of Charged Particles. New York: Academic Press, 1967. Vol. 11, 2972 LU lian-Qin. LEADS: A Graphical Display Computer Program for Linear and Electrostatic Accelerator Beam Dynamics Simulation, Nucl. Instrum. Methods Sec., 1995, A355: 253-2573 Coldstein H. Classical Mechanics 2nd ed., Addition-Wesley, Reading, Massachusetts, 19804 Dragt A J. AIP Conf. Proc., 1982, 87: 1475 Dragt A J, Finn J M. J. Math. Phys., 1979, 20: 2649