TY  - JOUR
AU  - Pap Endre
TI  - Bijective maps which are close to 

 partial isometries
JO  - Novi Sad Journal of Mathematics
PY  - 1988
SP  - 119
EP  - 127
VL  - 18
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NSJOM_1988_18_1a_11/
ID  - NSJOM_1988_18_1a_11
ER  -