@article{ZVMMF_2009_49_3_a1,
     author = {Yu. V. Bychenkov},
     title = {Preconditioning of saddle point problems by the method of {Hermitian} and {skew-Hermitian} splitting iterations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {411--421},
     publisher = {mathdoc},
     volume = {49},
     number = {3},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_3_a1/}
}