## Approximation and variance

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- by Arthur Sard PDF
- Trans. Amer. Math. Soc.
**73**(1952), 428-446 Request permission

## References

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## Additional Information

- © Copyright 1952 American Mathematical Society
- Journal: Trans. Amer. Math. Soc.
**73**(1952), 428-446 - MSC: Primary 46.3X
- DOI: https://doi.org/10.1090/S0002-9947-1952-0052688-X
- MathSciNet review: 0052688