Article PDF
Rights and permissions
About this article
Cite this article
100 years ago. Nature 292, 581 (1981). https://doi.org/10.1038/292581b0
Issue Date:
DOI: https://doi.org/10.1038/292581b0
Nature volume 292, page 581 (1981)
100 years ago. Nature 292, 581 (1981). https://doi.org/10.1038/292581b0
Issue Date:
DOI: https://doi.org/10.1038/292581b0