@article{RM_2010_65_5_a6,
     author = {A. A. Agrachev},
     title = {Invariant {Lagrangian} submanifolds of dissipative systems},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {977--978},
     year = {2010},
     volume = {65},
     number = {5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2010_65_5_a6/}
}