@article{SM_2011_202_1_a4,
     author = {V. Yu. Protasov},
     title = {Invariant functions for the {Lyapunov} exponents of random matrices},
     journal = {Sbornik. Mathematics},
     pages = {101--126},
     publisher = {mathdoc},
     volume = {202},
     number = {1},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2011_202_1_a4/}
}