TY  - JOUR
AU  - S. N. Chernikov
TI  - Contraction of systems of linear inequalities
JO  - Doklady Akademii Nauk
PY  - 1960
SP  - 518
EP  - 521
VL  - 131
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1960_131_3_a13/
LA  - ru
ID  - DAN_1960_131_3_a13
ER  -