TY  - JOUR
AU  - Tobias Müller
AU  - Attila Pór
AU  - Jean-Sébastien Sereni
TI  - Graphs with four boundary vertices
JO  - The electronic journal of combinatorics
PY  - 2011
VL  - 18
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.37236/498/
DO  - 10.37236/498
ID  - 10_37236_498
ER  -