TY  - JOUR
AU  - M. E. Stepantsov
TI  - Mathematical model for the directed motion of a people group
JO  - Matematičeskoe modelirovanie
PY  - 2004
SP  - 43
EP  - 49
VL  - 16
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM_2004_16_3_a4/
LA  - ru
ID  - MM_2004_16_3_a4
ER  -