@article{ELA_2008__17__a31,
     author = {Rodman, Leiba},
     title = {Hamiltonian square roots of skew {Hamiltonian} quaternionic matrices},
     journal = {The electronic journal of linear algebra},
     pages = {168--191},
     publisher = {mathdoc},
     volume = {17},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2008__17__a31/}
}