@article{DE_1999_35_5_a3,
     author = {N. E. Barabanov},
     title = {The standard $H_\infty$-optimal control problem with a quadratic performance functional of general form},
     journal = {Differencialʹnye uravneni\^a},
     pages = {606--616},
     publisher = {mathdoc},
     volume = {35},
     number = {5},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1999_35_5_a3/}
}