TY  - JOUR
AU  - A. A. Markov
TI  - On constructive mathematics
JO  - Informatics and Automation
PY  - 1962
SP  - 8
EP  - 14
VL  - 67
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1962_67_a1/
LA  - ru
ID  - TRSPY_1962_67_a1
ER  -