@article{ETNA_2008__29__a0,
     author = {Benner,  Peter and Fassbender,  Heike and Stoll,  Martin},
     title = {Solving large-scale quadratic eigenvalue problems with {Hamiltonian} eigenstructure using a structure-preserving {Krylov} subspace method},
     journal = {Electronic transactions on numerical analysis},
     year = {2008},
     volume = {29},
     zbl = {1171.65374},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2008__29__a0/}
}