@article{IM2_1974_8_1_a9,
     author = {M. I. Brin and Ya. B. Pesin},
     title = {Partially hyperbolic dynamical systems},
     journal = {Izvestiya. Mathematics },
     pages = {177--218},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1974},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1974_8_1_a9/}
}