DOI:https://doi.org/10.1103/PhysRevLett.8.332
©1962 American Physical Society
L. Bertanza*, P. L. Connolly, B. B. Culwick, F. R. Eisler, T. Morris, R. Palmer, A. Prodell, and N. P. Samios
Vol. 8, Iss. 8 — 15 April 1962
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