Integro-differential invariants of one-parameter groups of Fredholm transformations
Author:
A. D. Michal
Journal:
Bull. Amer. Math. Soc. 30 (1924), 338-344
DOI:
https://doi.org/10.1090/S0002-9904-1924-03896-8
MathSciNet review:
1560912
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