@article{VMP_2015_16_2_a8,
     author = {K. V. Voronin and S. A. Solovyev},
     title = {Solution of the {Helmholtz} problem using the preconditioned low-rank approximation technique},
     journal = {Numerical methods and programming},
     pages = {268--280},
     publisher = {mathdoc},
     volume = {16},
     number = {2},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2015_16_2_a8/}
}