Media type: E-Article Title: Information retrieval and the virtual document Contributor: Watters, Carolyn imprint: Wiley, 1999 Published in: Journal of the American Society for Information Science Language: English DOI: 10.1002/(sici)1097-4571(1999)50:11<1028::aid-asi8>3.0.co;2-0 ISSN: 0002-8231; 1097-4571 Keywords: General Engineering Origination: Footnote: