TY  - JOUR
AU  - B. M. Gurevich
TI  - Finite approximations of infinite nonnegative matrices and the
JO  - Doklady Akademii Nauk
PY  - 1996
SP  - 732
EP  - 735
VL  - 347
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1996_347_6_a2/
LA  - ru
ID  - DAN_1996_347_6_a2
ER  -