Article PDF
Rights and permissions
About this article
Cite this article
SHARP, T. Dr. T. A. Henry. Nature 181, 1699 (1958). https://doi.org/10.1038/1811699a0
Issue Date:
DOI: https://doi.org/10.1038/1811699a0
Nature volume 181, page 1699 (1958)
SHARP, T. Dr. T. A. Henry. Nature 181, 1699 (1958). https://doi.org/10.1038/1811699a0
Issue Date:
DOI: https://doi.org/10.1038/1811699a0