[n] A. Mak, F. Curbis, and S. Werin, “Further Studies of Undulator Tapering in X-Ray FELs”, in Proc. FEL'15, Daejeon, Korea, Aug. 2015, pp. 321-326. doi:10.18429/JACoW-FEL2015-TUP002
[n] M. A. C. Hotchkis and D. Button, “Mass Spectrometry with an ECR Ion Source”, in Proc. ECRIS'10, Grenoble, France, Aug. 2010, paper TUCOCK04, pp. 109-110.
Use Complete Form