@article{UZKU_1953_113_10_a1, author = {F. D. Gakhov}, title = {{\CYRO}{\cyrb} {\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrt}{\cyrn}{\cyrery}{\cyrh} {\cyrk}{\cyrr}{\cyra}{\cyre}{\cyrv}{\cyrery}{\cyrh} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra}{\cyrh}}, journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki}, pages = {9--20}, publisher = {mathdoc}, volume = {113}, number = {10}, year = {1953}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/UZKU_1953_113_10_a1/} }