|
U. Hahn et al., “The Vacuum Chambers for the VUV SAS FEL at the TESLA Test Facility (TTF FEL) at DESY”, in Proc. 18th Particle Accelerator Conf. (PAC'99), New York, NY, USA, Mar. 1999, paper TUA126, pp. 1369-1371. |
|
I. B. Vasserman et al., “Magnetic Measurements and Tuning of Undulators for the APS FEL Project”, in Proc. 18th Particle Accelerator Conf. (PAC'99), New York, NY, USA, Mar. 1999, paper WEP97, pp. 2489-2491. |
