TY  - JOUR
AU  - N. V. Diligenskii
TI  - Application of methods of perturbations in the theory of production functions
JO  - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
PY  - 1999
SP  - 204
EP  - 206
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VSGTU_1999_7_a28/
LA  - ru
ID  - VSGTU_1999_7_a28
ER  -