@article{ISU_2012_12_4_a0,
     author = {I. V. Grebennikova},
     title = {The problem of optimal control for singularly perturbed system with delay with integral quadratic constraints},
     journal = {Izvestiya of Saratov University. Mathematics. Mechanics. Informatics},
     pages = {3--11},
     publisher = {mathdoc},
     volume = {12},
     number = {4},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ISU_2012_12_4_a0/}
}