Article PDF
Rights and permissions
About this article
Cite this article
CASIMIR, M. Prof. W. Klüpfel. Nature 205, 22 (1965). https://doi.org/10.1038/205022a0
Published:
Issue Date:
DOI: https://doi.org/10.1038/205022a0
Nature volume 205, page 22 (1965)
CASIMIR, M. Prof. W. Klüpfel. Nature 205, 22 (1965). https://doi.org/10.1038/205022a0
Published:
Issue Date:
DOI: https://doi.org/10.1038/205022a0