@incollection{Prusiewicz11, author = {Grzegorz Kołaczek and Agnieszka Prusiewicz}, title = {Social Network Approach to Anomaly Detection in Network Systems}, booktitle = {Intrusion Detection Systems}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Pawel Skrobanek}, chapter = {5}, doi = {10.5772/15365}, url = {https://doi.org/10.5772/15365} }