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| 2005 | ||
|---|---|---|
| 2 | Kenneth D. Forbus, Karen Carney, Bruce L. Sherin, Leo C. Ureel II: VModel: A Visual Qualitative Modeling Environment for Middle-school Students. AI Magazine 26(3): 63-72 (2005) | |
| 2004 | ||
| 1 | Kenneth D. Forbus, Karen Carney, Bruce L. Sherin, Leo C. Ureel II: VModel: A Visual Qualitative Modeling Environment for Middle-School Students. AAAI 2004: 820-827 | |
| 1 | Kenneth D. Forbus | [1] [2] | 
| 2 | Bruce L. Sherin | [1] [2] | 
| 3 | Leo C. Ureel II | [1] [2] |