Absolute Scalar Invariants and the Isometric Correspondence of Riemann Spaces
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Publication:5846391
DOI10.1073/PNAS.31.9.306zbMath0063.07368OpenAlexW1979779049WikidataQ33748450 ScholiaQ33748450MaRDI QIDQ5846391
Publication date: 1945
Published in: Proceedings of the National Academy of Sciences (Search for Journal in Brave)
Full work available at URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1078827
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