@article{10_4064_am_13_2_283_290,
     author = {A. Rakus},
     title = {Algorithm 19. {Calculation} of all eigenvalues of a real matrix},
     journal = {Applicationes Mathematicae},
     pages = {283--290},
     publisher = {mathdoc},
     volume = {13},
     number = {2},
     year = {1972},
     doi = {10.4064/am-13-2-283-290},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-13-2-283-290/}
}