@article{10_4153_CJM_2014_034_9,
     author = {Abuaf, Roland and Boralevi, Ada},
     title = {Orthogonal {Bundles} and {Skew-Hamiltonian} {Matrices}},
     journal = {Canadian journal of mathematics},
     pages = {961--989},
     year = {2015},
     volume = {67},
     number = {5},
     doi = {10.4153/CJM-2014-034-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2014-034-9/}
}