@BOOK{ Book!D - 103400542, AUTHOR = "/ Maria Teresa Pazienza, ed", TITLE = "Information extraction", LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه شهيد چمران", SUBJECT = "Text processing (Computer science),Natural language processing (Computer science),Computational linguistics.,Information storage and retrieval systems.", URL = "/book/103400542/Information-extraction/"}