@article{DAN_1993_328_5_a5,
     author = {M. B. Sevryuk},
     title = {Invariant tori of reversible systems of intermediate dimensions},
     journal = {Doklady Akademii Nauk},
     pages = {550--553},
     publisher = {mathdoc},
     volume = {328},
     number = {5},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_328_5_a5/}
}