@article{DAN_1990_315_6_a6,
     author = {Ya. Z. Tsypkin},
     title = {Robust adaptive control systems},
     journal = {Doklady Akademii Nauk},
     pages = {1314--1317},
     publisher = {mathdoc},
     volume = {315},
     number = {6},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_315_6_a6/}
}