Cohomology theory of abelian groups and homotopy theory I.

  title={Cohomology theory of abelian groups and homotopy theory I.},
  author={Samuel Eilenberg and Saunders Maclane},
  journal={Proceedings of the National Academy of Sciences of the United States of America},
  volume={36 8},
  • S. Eilenberg, S. Maclane
  • Published 1 August 1950
  • Mathematics
  • Proceedings of the National Academy of Sciences of the United States of America
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