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"Classifying equivalence relations in the Ershov hierarchy."
Nikolay Bazhenov et al. (2020)
- Nikolay Bazhenov, Manat Mustafa
, Luca San Mauro
, Andrea Sorbi, Mars M. Yamaleev:
Classifying equivalence relations in the Ershov hierarchy. Arch. Math. Log. 59(7-8): 835-864 (2020)

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