TY  - JOUR
AU  - V. I. Sumin
TI  - Singular optimal controls in the distributed problems and Volterra functional-operator equations
JO  - Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta
PY  - 2012
SP  - 128
EP  - 129
VL  - 39
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IIMI_2012_39_1_a61/
LA  - ru
ID  - IIMI_2012_39_1_a61
ER  -