TY  - JOUR
AU  - Kazimierz Nikodem
AU  - Szymon Wasowicz
TI  - A sandwich theorem and Hyers-Ulam stability of affine functions.
JO  - Aequationes mathematicae
PY  - 1995
SP  - 160
EP  - 164
VL  - 49
IS  - 1-2
UR  - https://geodesic-test.mathdoc.fr/item/AMAE_1995__49_1-2_182478/
ID  - AMAE_1995__49_1-2_182478
ER  -