@article{ETNA_2015__43__a0,
     author = {Malyshev,  Alexander and Sadkane,  Miloud and Salam,  Ahmed},
     title = {A subspace iteration for symplectic matrices},
     journal = {Electronic transactions on numerical analysis},
     year = {2015},
     volume = {43},
     zbl = {1312.65047},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2015__43__a0/}
}