TY  - JOUR
AU  - Emilio Di Giacomo
AU  - Giuseppe Liotta
AU  - Fabrizio Montecchiani
TI  - Drawing Outer 1-planar Graphs with Few Slopes
JO  - Journal of Graph Algorithms and Applications
PY  - 2015
SP  - 707
EP  - 741
VL  - 19
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00376/
DO  - 10.7155/jgaa.00376
LA  - en
ID  - JGAA_2015_19_2_a6
ER  -