TY  - JOUR
AU  - Tomonari Suzuki
TI  - Contractive mappings are Kannan mappings, and Kannan mappings are contractive mappings in some sense
JO  - Commentationes Mathematicae
PY  - 2005
SP  -  43
EP  - 56
VL  - 45
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/cm.v45i1.5227/
DO  - 10.14708/cm.v45i1.5227
LA  - pl
ID  - 10_14708_cm_v45i1_5227
ER  -