@article{KYB_1986__22_1_a1,
     author = {Je\v{z}ek, Jan},
     title = {Symmetric matrix polynomial equations},
     journal = {Kybernetika},
     pages = {19--30},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {1986},
     mrnumber = {839342},
     zbl = {0599.93008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1986__22_1_a1/}
}