TY  - JOUR
AU  - Janez Mrcun
AU  - Peter Semrl
TI  - Multiplicative bijections between algebras of differentiable functions
JO  - Annales Fennici Mathematici
PY  - 2007
SP  - 471
EP  - 480
VL  - 32
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AFM_2007_32_2_a10/
LA  - en
ID  - AFM_2007_32_2_a10
ER  -