BibTex format
@article{Goldberg:10.1007/s11192-015-1737-9,
author = {Goldberg, SR and Anthony, H and Evans, TS},
doi = {10.1007/s11192-015-1737-9},
journal = {Scientometrics},
title = {Modelling citation networks},
url = {http://dx.doi.org/10.1007/s11192-015-1737-9},
}