@article{DAN_1981_260_6_a6,
     author = {I. S. Ukolov and V. P. Grigor'ev and A. R. Makhlin},
     title = {On the analytic design theory of nonlinear regulators},
     journal = {Doklady Akademii Nauk},
     pages = {1313--1315},
     publisher = {mathdoc},
     volume = {260},
     number = {6},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1981_260_6_a6/}
}