TY  - JOUR
AU  - V. M. Borok
TI  - Numerical characteristics of systems correct in the sense of Petrovskiĭ
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1959
SP  - 16
EP  - 22
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1959_1_a2/
LA  - ru
ID  - IVM_1959_1_a2
ER  -