@article{ZNSL_2010_382_a2,
     author = {Kh. D. Ikramov},
     title = {On sufficient conditions for the existence of a~unitary congruence transformation of a~given complex matrix into a~real one},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {38--46},
     publisher = {mathdoc},
     volume = {382},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2010_382_a2/}
}