@article{ELA_2011__22__a41,
     author = {Salam, A. and Watkins, D.S.},
     title = {Structured {QR} algorithms for {Hamiltonian} symmetric matrices},
     journal = {The electronic journal of linear algebra},
     pages = {573--585},
     publisher = {mathdoc},
     volume = {22},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2011__22__a41/}
}