Geodesic
The complete ${\rm btt}$-degree
Algebra i logika, Tome 13 (1974) no. 1, pp. 22-25 
G. N. Kobzev. The complete ${\rm btt}$-degree. Algebra i logika, Tome 13 (1974) no. 1, pp. 22-25. http://geodesic.mathdoc.fr/item/AL_1974_13_1_a2/
@article{AL_1974_13_1_a2,
     author = {G. N. Kobzev},
     title = {The complete ${\rm btt}$-degree},
     journal = {Algebra i logika},
     pages = {22--25},
     year = {1974},
     volume = {13},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1974_13_1_a2/}
}
TY  - JOUR
AU  - G. N. Kobzev
TI  - The complete ${\rm btt}$-degree
JO  - Algebra i logika
PY  - 1974
SP  - 22
EP  - 25
VL  - 13
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/AL_1974_13_1_a2/
LA  - ru
ID  - AL_1974_13_1_a2
ER  - 
%0 Journal Article
%A G. N. Kobzev
%T The complete ${\rm btt}$-degree
%J Algebra i logika
%D 1974
%P 22-25
%V 13
%N 1
%U http://geodesic.mathdoc.fr/item/AL_1974_13_1_a2/
%G ru
%F AL_1974_13_1_a2

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