@inproceedings{ nie:etal:09b, author = "Nielek, Radosław and Wawer, Aleksander and Wierzbicki, Adam", title = "Spiral of Hatred: Social Effects in Buyer-Seller Cross-Comments Left on Internet Auctions", series = "Springer IFIP Advances in Information and Communication Technology", booktitle = "Proceedings of ECCV (6)", volume = "300", year = "2009", pages = "1--14" }