TY  - JOUR
AU  - Jonathan Klawitter
AU  - Johannes Zink
TI  - Upward Planar Drawings with Three and More Slopes
JO  - Journal of Graph Algorithms and Applications
PY  - 2023
SP  - 49
EP  - 70
VL  - 27
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00617/
DO  - 10.7155/jgaa.00617
LA  - en
ID  - JGAA_2023_27_2_a2
ER  -