TY  - JOUR
AU  - L. Ya. Leifman
TI  - Algorithm for approximate solution of a problem concerned

JO  - Doklady Akademii Nauk
PY  - 1967
SP  - 306
EP  - 308
VL  - 175
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1967_175_2_a12/
LA  - ru
ID  - DAN_1967_175_2_a12
ER  -