Geodesic
Hierarchies of hyperarithmetic sets and functions
Algebra i logika, Tome 22 (1983) no. 6, pp. 666-692.

Voir la notice de l'article provenant de la source Math-Net.Ru

@article{AL_1983_22_6_a5,
     author = {V. L. Selivanov},
     title = {Hierarchies of hyperarithmetic sets and functions},
     journal = {Algebra i logika},
     pages = {666--692},
     publisher = {mathdoc},
     volume = {22},
     number = {6},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1983_22_6_a5/}
}
TY  - JOUR
AU  - V. L. Selivanov
TI  - Hierarchies of hyperarithmetic sets and functions
JO  - Algebra i logika
PY  - 1983
SP  - 666
EP  - 692
VL  - 22
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1983_22_6_a5/
LA  - ru
ID  - AL_1983_22_6_a5
ER  - 
%0 Journal Article
%A V. L. Selivanov
%T Hierarchies of hyperarithmetic sets and functions
%J Algebra i logika
%D 1983
%P 666-692
%V 22
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1983_22_6_a5/
%G ru
%F AL_1983_22_6_a5
V. L. Selivanov. Hierarchies of hyperarithmetic sets and functions. Algebra i logika, Tome 22 (1983) no. 6, pp. 666-692. http://geodesic.mathdoc.fr/item/AL_1983_22_6_a5/