TY  - JOUR
AU  - Dang Ang
AU  - Le Hoa
TI  - On a fixed point theorem of Krasnoselskii and triangle contractive operators
JO  - Fundamenta Mathematicae
PY  - 1984
SP  - 77
EP  - 98
VL  - 120
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-120-1-77-98/
DO  - 10.4064/fm-120-1-77-98
LA  - en
ID  - 10_4064_fm_120_1_77_98
ER  -