TY  - JOUR
AU  - J. N. Grigorov
AU  - P. V. Danulov
AU  - Yu. N. Pavlovsky
TI  - The problems of applying the mathematical models in national economy (on example of modeling the ages distribution of the engines)
JO  - Matematičeskoe modelirovanie
PY  - 1991
SP  - 57
EP  - 66
VL  - 3
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM_1991_3_4_a6/
LA  - ru
ID  - MM_1991_3_4_a6
ER  -