TY  - JOUR
AU  - Tu, Jianhua
AU  - Shi, Yongtang
TI  - An Efficient Polynomial Time Approximation Scheme for the Vertex Cover P3 Problem on Planar Graphs
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2019
SP  - 55
EP  - 65
VL  - 39
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2019_39_1_a5/
LA  - en
ID  - DMGT_2019_39_1_a5
ER  -