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Ramanujan graphs and Hecke operators

Author(s): Arnold K. Pizer
Journal: Bull. Amer. Math. Soc. 23 (1990), 127-137.
MSC (1985): Primary 05C35; Secondary 11F25
MathSciNet review: 1027904
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Additional Information:

DOI: 10.1090/S0273-0979-1990-15918-X
PII: S 0273-0979(1990)15918-X

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