TY  - JOUR
AU  - Sh. T. Ishmukhametov
TI  - On decomposition of the $0'$ degree into lesser $T$-degrees containing differences of recursively enumerable sets.
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1994
SP  - 12
EP  - 16
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1994_1_a1/
LA  - ru
ID  - IVM_1994_1_a1
ER  -