Beam Lifetime Optimisation of the BESSY II Storage Ring by Systematically Adjusting the Harmonic Sextupole Strength *		775
	G. Wuestefeld, J. Feikes, J. Kuszynski, BESSY, Berlin
	PAPER
	Powerful, Steady State, Coherent Synchrotron Radiation at BESSY II		778
	G. Wuestefeld, M. Abo-Bakr, J. Feikes, K. Holldack, U. Schade, BESSY, Berlin; H.W. Hübers, DLR, Berlin
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