Article PDF
Rights and permissions
About this article
Cite this article
Announcements. Nature 172, 103 (1953). https://doi.org/10.1038/172103d0
Issue Date:
DOI: https://doi.org/10.1038/172103d0
Nature volume 172, page 103 (1953)
Announcements. Nature 172, 103 (1953). https://doi.org/10.1038/172103d0
Issue Date:
DOI: https://doi.org/10.1038/172103d0