Article PDF
Rights and permissions
About this article
Cite this article
Mr. H. Curtis. Nature 183, 1778 (1959). https://doi.org/10.1038/1831778c0
Issue Date:
DOI: https://doi.org/10.1038/1831778c0
Nature volume 183, page 1778 (1959)
Mr. H. Curtis. Nature 183, 1778 (1959). https://doi.org/10.1038/1831778c0
Issue Date:
DOI: https://doi.org/10.1038/1831778c0