TY  - JOUR
AU  - Mulder, Henry
AU  - Nebeský, Ladislav
TI  - Modular and median signpost systems and their underlying graphs
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2003
SP  - 309
EP  - 324
VL  - 23
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2003_23_2_a7/
LA  - en
ID  - DMGT_2003_23_2_a7
ER  -