Relative complements in $\Delta_2^0$-degrees with respect to enumerability
Algebra i logika, Tome 39 (2000) no. 5, pp. 547-566
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@article{AL_2000_39_5_a2,
author = {I. Sh. Kalimullin},
title = {Relative complements in $\Delta_2^0$-degrees with respect to enumerability},
journal = {Algebra i logika},
pages = {547--566},
publisher = {mathdoc},
volume = {39},
number = {5},
year = {2000},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/AL_2000_39_5_a2/}
}
I. Sh. Kalimullin. Relative complements in $\Delta_2^0$-degrees with respect to enumerability. Algebra i logika, Tome 39 (2000) no. 5, pp. 547-566. http://geodesic.mathdoc.fr/item/AL_2000_39_5_a2/