Panayot Dobrikov, Preslav Nakov. The architecture of corporate information and news engine. In Boris Rachev, Angel Smrikarov, editors, Proceedings of the 4th International Conference on Computer Systems and Technologies: e-Learning, CompSysTech 2003, Rousse, Bulgaria, June 19-20, 2003. pages 425-430, ACM, 2003. [doi]