TY  - JOUR
AU  - Jaros/law Kosiorek
AU  - Andrzej Matraś
TI  - The Double Tangency Symmetries in Laguerre Plane
JO  - Bulletin of the Polish Academy of Sciences. Mathematics
PY  - 2007
SP  - 123
EP  - 137
VL  - 55
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ba55-2-3/
DO  - 10.4064/ba55-2-3
LA  - en
ID  - 10_4064_ba55_2_3
ER  -