@incollection{Kleinberg_1999,
    doi = {10.1007/3-540-48686-0_1},
    url = {https://doi.org/10.1007%2F3-540-48686-0_1},
    year = {1999},
    publisher = {Springer Berlin Heidelberg},
    pages = {1--17},
    author = {Jon M. Kleinberg and Ravi Kumar and Prabhakar Raghavan and Sridhar Rajagopalan and Andrew S. Tomkins},
    title = {The Web as a Graph: Measurements, Models, and Methods},
    booktitle = {Lecture Notes in Computer Science}
}

@incollection{Kleinberg_1999, doi = {10.1007/3-540-48686-0_1}, url = {https://doi.org/10.1007%2F3-540-48686-0_1}, year = {1999}, publisher = {Springer Berlin Heidelberg}, pages = {1--17}, author = {Jon M. Kleinberg and Ravi Kumar and Prabhakar Raghavan and Sridhar Rajagopalan and Andrew S. Tomkins}, title = {The Web as a Graph: Measurements, Models, and Methods}, booktitle = {Lecture Notes in Computer Science} }