@article{JSFU_2010_3_3_a14,
     author = {Ol'ga V. Khodos},
     title = {The evaluation of convergence radius for series by harmonic polynomials in~$\mathbb R^3$},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {407--410},
     publisher = {mathdoc},
     volume = {3},
     number = {3},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2010_3_3_a14/}
}