https://www.kingsleynapley.co.uk/our-insights/articles/closing-the-loophole-how-the-renters-rights-act-2025-resolved-the-ast-classification-problem/
Closing the loophole: how the Renters’ Rights Act 2025 resolved the AST classification problem
Jun 8, 2026 - Closing the loophole: how the Renters’ Rights Act 2025 resolved the AST classification problem
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https://annals.math.princeton.edu/2008/167-3/p07
On the classification problem for nuclear $C^\ast$-algebras | Annals of Mathematics
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