Article PDF
Rights and permissions
About this article
Cite this article
Announcements. Nature 207, 580 (1965). https://doi.org/10.1038/207580c0
Published:
Issue Date:
DOI: https://doi.org/10.1038/207580c0
Nature volume 207, page 580 (1965)
Announcements. Nature 207, 580 (1965). https://doi.org/10.1038/207580c0
Published:
Issue Date:
DOI: https://doi.org/10.1038/207580c0