TY  - JOUR
AU  - E. V. Ashikhmina
AU  - Yu. G. Izrailsky
AU  - E. Ya. Frisman
TI  - Harvest optimization for Rikker's population, when environment parameters limiting population growth change cyclically
JO  - Dalʹnevostočnyj matematičeskij žurnal
PY  - 2003
SP  - 127
EP  - 133
VL  - 4
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DVMG_2003_4_1_a12/
LA  - ru
ID  - DVMG_2003_4_1_a12
ER  -