1. K.L. Brown, D.C. Carey, Ch. Iselin and F. Rothacker, TRANSPORT, A Computer Program for Designing Charged Particle Beam Transport Systems, SALC-91, NAL-91, and CERN 80-04.
2. H. Wolnik, private communication.
3. MOTER, an optimization program developed at Los Alamos, A. Thiessen, private communication.
4. Numerical design of electron guns and space charge limited transport systems