Homomorphisms of Trees into a Path

Péter Csikvári, Zhicong Lin. Homomorphisms of Trees into a Path. SIAM J. Discrete Math., 29(3):1406-1422, 2015. [doi]

@article{CsikvariL15,
  title = {Homomorphisms of Trees into a Path},
  author = {Péter Csikvári and Zhicong Lin},
  year = {2015},
  doi = {10.1137/140993995},
  url = {http://dx.doi.org/10.1137/140993995},
  researchr = {https://researchr.org/publication/CsikvariL15},
  cites = {0},
  citedby = {0},
  journal = {SIAM J. Discrete Math.},
  volume = {29},
  number = {3},
  pages = {1406-1422},
}