TY  - JOUR
AU  - Jurga, Rastislav
TI  - Some combinatorial properties of conics in the Hjelmslev plane
JO  - Mathematica slovaca
PY  - 1995
SP  - 219
EP  - 226
VL  - 45
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1995__45_3_a0/
LA  - en
ID  - MASLO_1995__45_3_a0
ER  -