Collapsible subgraphs of a 4-edge-connected graph

Ran Gu, Hong-Jian Lai, Yanting Liang, Zhengke Miao, Meng Zhang 0005. Collapsible subgraphs of a 4-edge-connected graph. Discrete Applied Mathematics, 260:272-277, 2019. [doi]

@article{GuLLMZ19,
  title = {Collapsible subgraphs of a 4-edge-connected graph},
  author = {Ran Gu and Hong-Jian Lai and Yanting Liang and Zhengke Miao and Meng Zhang 0005},
  year = {2019},
  doi = {10.1016/j.dam.2019.01.033},
  url = {https://doi.org/10.1016/j.dam.2019.01.033},
  researchr = {https://researchr.org/publication/GuLLMZ19},
  cites = {0},
  citedby = {0},
  journal = {Discrete Applied Mathematics},
  volume = {260},
  pages = {272-277},
}