Graph covers with two new eigenvalues

Chris Godsil, Maxwell Levit, Olha Silina. Graph covers with two new eigenvalues. Eur. J. Comb., 93:103280, 2021. [doi]

@article{GodsilLS21,
  title = {Graph covers with two new eigenvalues},
  author = {Chris Godsil and Maxwell Levit and Olha Silina},
  year = {2021},
  doi = {10.1016/j.ejc.2020.103280},
  url = {https://doi.org/10.1016/j.ejc.2020.103280},
  researchr = {https://researchr.org/publication/GodsilLS21},
  cites = {0},
  citedby = {0},
  journal = {Eur. J. Comb.},
  volume = {93},
  pages = {103280},
}