TY  - JOUR
AU  - G. Goga 
TI  - Some equivalent geometrical results with Ekeland's variational principle
JO  - Analele Universităţii "Ovidius" Constanţa Seria Matematică
PY  - 2005
VL  - XIII
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ASUO_2005_XIII_1_a7/
ID  - ASUO_2005_XIII_1_a7
ER  -