@misc{indiciaecf35234aef24,
  title = {Commuting projections on graphs},
  author = {Vassilevski, Panayot S. and Zikatanov, Ludmil T.},
  year = {2013},
  doi = {10.1002/nla.1872},
  url = {https://www.osti.gov/biblio/1228024},
  note = {Source identifier: 1228024}
}