@article{ELA_1999__5__a2,
     author = {Lancaster, Peter},
     title = {Strongly stable gyroscopic systems},
     journal = {The electronic journal of linear algebra},
     pages = {53--66},
     publisher = {mathdoc},
     volume = {5},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_1999__5__a2/}
}