Article PDF
Rights and permissions
About this article
Cite this article
Announcements. Nature 275, 679 (1978). https://doi.org/10.1038/275679a0
Issue Date:
DOI: https://doi.org/10.1038/275679a0
Nature volume 275, page 679 (1978)
Announcements. Nature 275, 679 (1978). https://doi.org/10.1038/275679a0
Issue Date:
DOI: https://doi.org/10.1038/275679a0