@article{10_37236_9961,
     author = {Pallabi Manna and Peter J. Cameron and Ranjit Mehatari},
     title = {Forbidden subgraphs of power graphs},
     journal = {The electronic journal of combinatorics},
     year = {2021},
     volume = {28},
     number = {3},
     doi = {10.37236/9961},
     zbl = {1467.05115},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/9961/}
}