TY  - JOUR
AU  - L. Y. Gorbachevskaya
TI  - Approximate solutions of a nonlinear location problem
JO  - Diskretnyj analiz i issledovanie operacij
PY  - 1989
SP  - 16
EP  - 31
IS  - 29
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DA_1989_29_a2/
LA  - ru
ID  - DA_1989_29_a2
ER  -