TY  - JOUR
AU  - A. F. Zolin
TI  - An approximate solution of the polyharmonic problem
JO  - Doklady Akademii Nauk
PY  - 1958
SP  - 971
EP  - 973
VL  - 122
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1958_122_6_a3/
LA  - ru
ID  - DAN_1958_122_6_a3
ER  -