@article{derenyi2004topological,
  title={Topological phase transitions of random networks},
  author={Der{\'e}nyi, Imre and Farkas, Ill{\'e}s and Palla, Gergely and Vicsek, Tam{\'a}s},
  journal={Physica A: Statistical Mechanics and its Applications},
  volume={334},
  number={3},
  pages={583--590},
  year={2004},
  publisher={Elsevier}
}