@article{ZNSL_2004_309_a5,
     author = {L. Yu. Kolotilina},
     title = {Solution of the problem of optimal diagonal scaling for quasireal {Hermitian} positive-definite},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {84--126},
     year = {2004},
     volume = {309},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2004_309_a5/}
}