TY  - JOUR
AU  - I. V. Rasina
TI  - Discrete nonuniform systems and sufficient conditions of optimality
JO  - The Bulletin of Irkutsk State University. Series Mathematics
PY  - 2017
SP  - 62
EP  - 74
VL  - 19
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IIGUM_2017_19_a4/
LA  - ru
ID  - IIGUM_2017_19_a4
ER  -