By J. Bailey, K. Borer, F. Combley, H. Drumm, F. Krienen, F. Lange, E. Picasso, W. von Ruden, F. J. M. Farley, J. H. Field, W. Flegel, P. M. Hattersley.
Published in Nature.
Online text: www.nature.com/articles/268301a0
Cited passages: 1977, abstract: storage-ring lifetimes, rest-lifetime comparison and 95% confidence statement; full apparatus and systematic-error analysis not inspected.