1. V.I. Veksler, in: Proceedings of CERN Symposium on High Energy Accelerators and Pion Physics, vol. 1, Geneva, 1956, p. 80
2. G.I. Budker, in: Proceedings of CERN Symposium on High Energy Accelerators and Pion Physics, vol. 1, Geneva, 1956, p. 68
3. Ya.B. Fainberg, in: Proceedings of CERN Symposium on High Energy Accelerators and Pion Physics, vol. 1, Geneva, 1956, p. 84.
4. Proposal for an Electron Accelerator Using an Optical Maser
5. Laser Electron Accelerator