2010

doi dblp
Extracting historical time periods from the Web
Viktor de Boer | Maarten van Someren | Bob J. Wielinga
2010 Volume 61 Issue 9

2004

doi dblp
The added value of task and ontology-based markup for information retrieval
Suzanne Kabel | Robert de Hoog | Bob J. Wielinga | Anjo Anjewierden
2004 Volume 55 Issue 4

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