Geodesic
A certain hierarchy of sets. II
Algebra i logika, Tome 7 (1968) no. 4, pp. 15-47.

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

@article{AL_1968_7_4_a1,
     author = {Yu. L. Ershov},
     title = {A certain hierarchy of sets. {II}},
     journal = {Algebra i logika},
     pages = {15--47},
     publisher = {mathdoc},
     volume = {7},
     number = {4},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1968_7_4_a1/}
}
TY  - JOUR
AU  - Yu. L. Ershov
TI  - A certain hierarchy of sets. II
JO  - Algebra i logika
PY  - 1968
SP  - 15
EP  - 47
VL  - 7
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1968_7_4_a1/
LA  - ru
ID  - AL_1968_7_4_a1
ER  - 
%0 Journal Article
%A Yu. L. Ershov
%T A certain hierarchy of sets. II
%J Algebra i logika
%D 1968
%P 15-47
%V 7
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1968_7_4_a1/
%G ru
%F AL_1968_7_4_a1
Yu. L. Ershov. A certain hierarchy of sets. II. Algebra i logika, Tome 7 (1968) no. 4, pp. 15-47. http://geodesic.mathdoc.fr/item/AL_1968_7_4_a1/