TY  - JOUR
AU  - Narang, T. D.
TI  - Characterizations of elements of best approximation in non-Archimedean normed spaces
JO  - Archivum mathematicum
PY  - 1985
SP  - 123
EP  - 126
VL  - 21
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ARM_1985__21_2_a6/
LA  - en
ID  - ARM_1985__21_2_a6
ER  -