Article PDF
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
TANG, T. Group papers. Nature 251, 183 (1974). https://doi.org/10.1038/251183c0
Issue Date:
DOI: https://doi.org/10.1038/251183c0
Nature volume 251, page 183 (1974)
TANG, T. Group papers. Nature 251, 183 (1974). https://doi.org/10.1038/251183c0
Issue Date:
DOI: https://doi.org/10.1038/251183c0