@inproceedings{ Przybya2012, editor = "Hryniewicz, Olgierd and Mielniczuk, Jan and Penczek, Wojciech and Waniewski, Jacek", author = "PrzybyƂa, Piotr", publisher = "Institute of Computer Science, Polish Academy of Sciences", title = "{Issues of Polish Question Answering}", url = "http://rbc.ipipan.waw.pl/dlibra/docmetadata?id=56{\&}from=publication", booktitle = "Proceedings of the first conference 'Information Technologies: Research and their Interdisciplinary Applications' (ITRIA 2012)", year = "2012", pages = "122--139" }