TY  - JOUR
AU  - R. M. Bischokov
TI  - An interior boundary value problem with nonlocal shift for a system of equations of the sex-age structure of a population
JO  - Differencialʹnye uravneniâ
PY  - 1994
SP  - 419
EP  - 424
VL  - 30
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1994_30_3_a7/
LA  - ru
ID  - DE_1994_30_3_a7
ER  -