1. The measurement of the lifetimes of excited nuclear states
2. Remeasurement of γ-Ray reference lines
3. H.G. Börner, in: Proc. 6th Intern. Symp. on Capture gammaray spectroscopy (Leuven, 31 August 1987–4 September 1987), Inst. Phys. Conf. Ser. No. 88, p. 143.
4. F. Hoyler, H.G. Börner, S. Robinson, G. Greene and E. Kessler, in: Proc. 6th Intern. Symp. on Capture gamma-ray spectroscopy (Leuven, 31 August 1987–4 September 1987) Inst. Phys. Conf. Ser. No. 88, p. 161.