TY  - JOUR
AU  - Nakamura, Shunsuke
TI  - Distribution of Contractible Edges and the Structure of Noncontractible Edges having Endvertices with Large Degree in a 4-Connected Graph
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2021
SP  - 1051
EP  - 1066
VL  - 41
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2021_41_4_a11/
LA  - en
ID  - DMGT_2021_41_4_a11
ER  -