TY  - JOUR
AU  - Béla Bollobás
TI  - Functionals Close to Each Other.
JO  - Elemente der Mathematik
PY  - 1972
SP  - 9
EP  - 10
VL  - 27
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELMA_1972__27_141039/
ID  - ELMA_1972__27_141039
ER  -