On A characteristic of congruence subgroups of the group G = SL (2, Z)

D. A. Kazhdan

Research output: Contribution to journalArticlepeer-review

Original languageEnglish
Pages (from-to)169-170
Number of pages2
JournalFunctional Analysis and its Applications
Volume4
Issue number2
DOIs
StatePublished - Apr 1970

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