@article{10_4064_aa_59_2_157_169, author = {{\CYRYA}{\cyrn} {\CYRM}{\cyro}{\cyrz}{\cyre}{\cyrr}}, title = {{\CYRG}{\cyri}{\cyrp}{\cyro}{\cyrt}{\cyre}{\cyrz}{\cyra} {{\CYRR}{\cyri}{\cyrm}{\cyra}{\cyrn}{\cyra}} {\cyri} {\cyrp}{\cyro}{\cyrv}{\cyre}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyri} {Z(t)} {\cyrv} {\cyrk}{\cyro}{\cyrr}{\cyro}{\cyrt}{\cyrk}{\cyri}{\cyrh} {\cyrp}{\cyrr}{\cyro}{\cyrm}{\cyre}{\cyrzh}{\cyru}{\cyrt}{\cyrk}{\cyra}{\cyrh}}, journal = {Acta Arithmetica}, pages = {157--169}, publisher = {mathdoc}, volume = {59}, number = {2}, year = {1991}, doi = {10.4064/aa-59-2-157-169}, language = {ru}, url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-59-2-157-169/} }