@article{dmtcs:1425,
    title      = {An improved algorithm for the vertex cover $P_3$ problem on graphs of bounded treewidth},
    author     = {Zongwen Bai and Jianhua Tu and Yongtang Shi},
    url        = {https://dmtcs.episciences.org/1425},
    doi        = {10.23638/DMTCS-21-4-17},
    journal    = {Discrete Mathematics \& Theoretical Computer Science},
    issn       = {1365-8050},
    volume     = {vol. 21 no. 4},
    issuetitle = {Discrete Algorithms},
    eid        = 17,
    year       = {2019},
    month      = {Nov},
    keywords   = {Mathematics - Combinatorics, Computer Science - Data Structures and Algorithms},
}