TY  - JOUR
AU  - L. T. Ashchepkov
AU  - N. V. Tarasenko
TI  - On the conditions for second order optimality in discrete and continuous systems and connections between them
JO  - Diskretnyj analiz i issledovanie operacij
PY  - 1977
SP  - 11
EP  - 19
IS  - 16
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DA_1977_16_a1/
LA  - ru
ID  - DA_1977_16_a1
ER  -