TY  - JOUR
AU  - S. A. Gel'fer
TI  - The variational method in the theory of parametrically representable analytic functions
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1968
SP  - 19
EP  - 26
VL  - 94
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_1968_94_a2/
LA  - ru
ID  - TM_1968_94_a2
ER  -