@article{MABA_1994_8_4_a4,
     author = {Milko G. Petkov and Ivan G. Ivanov},
     title = {Solution of {Symmetric} and {Hermitian} {J-symmetric} {Eigenvalue} {Problem}},
     journal = {Mathematica balkanica},
     pages = {337},
     publisher = {mathdoc},
     volume = {8},
     number = {4},
     year = {1994},
     url = {http://geodesic.mathdoc.fr/item/MABA_1994_8_4_a4/}
}