@article{10_1007_s10587_016_0295_5,
     author = {Brousek, Jan and Fra\v{n}kov\'a, Pavla and Van\v{e}k, Petr},
     title = {Improved convergence bounds for smoothed aggregation method: linear dependence of the convergence rate on the number of levels},
     journal = {Czechoslovak Mathematical Journal},
     pages = {829--845},
     publisher = {mathdoc},
     volume = {66},
     number = {3},
     year = {2016},
     doi = {10.1007/s10587-016-0295-5},
     mrnumber = {3556870},
     zbl = {06644036},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/articles/10.1007/s10587-016-0295-5/}
}