@article{Szanto2014scientometrics, title={Scientometrics: untangling the topics}, author={Szanto-Varnagy, A and Pollner, P and Vicsek, T and Farkas, IJ}, journal={National Science Review}, volume={July 24}, number={doi: 10.1093/nsr/nwu027}, pages={}, year={2014}, publisher={Oxford Univ. Press} }