TY  - JOUR
AU  - M. M. Arslanov
TI  - Families of recursively enumerable sets and their degrees of unsolvability
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1985
SP  - 13
EP  - 19
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1985_4_a1/
LA  - ru
ID  - IVM_1985_4_a1
ER  -