@article{MABA_1994_8_1_a5,
     author = {I. G. Ivanov},
     title = {Algorithm for {Solving} {Spectral} {Problem} of {Complex} {Matrix} in {Real} {Arithmetic}},
     journal = {Mathematica balkanica},
     pages = {51},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1994},
     url = {http://geodesic.mathdoc.fr/item/MABA_1994_8_1_a5/}
}