TY  - JOUR
AU  - J.P. Roudneff
TI  - Arrangements of Lines with a Minimum Number of Triangles Are Simple.
JO  - Discrete & computational geometry
PY  - 1988
SP  - 97
EP  - 102
VL  - 3
IS  - 1-2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DCG_1988__3_1-2_131039/
ID  - DCG_1988__3_1-2_131039
ER  -