|
R. C. Niemann et al., “APS Storage Ring Vacuum System Development”, in Proc. 14th Particle Accelerator Conf. (PAC'91), San Francisco, CA, USA, May 1991, pp. 29-32. |
|
J. D. Gonczy, R. Ferry, R. C. Niemann, and B. Roop, “UHV Seal Studies for the Advanced Photon Source Storage Ring Vacuum System”, in Proc. 14th Particle Accelerator Conf. (PAC'91), San Francisco, CA, USA, May 1991, pp. 2304-2307. |
