1996/03/01 by Michael Sipser · 311 citations
paper · doi:10.1145/230514.571645
published in ACM SIGACT News 27(1), 27-29 (Association for Computing Machinery (ACM))
crossref issued 1996/03/01 · crossref published 1996/03/01 · crossref published-online 1996/03/01 · crossref published-print 1996/03/01 · crossref created 2004/10/12 · crossref deposited 2025/06/18 · crossref indexed 2026/07/31