Leppers, A.W. Danny. Towards a general framework for a knowledge-based tourism information system / A.W. Danny Leppers, Daniel R. Fesenmaier. - 1996. // It's showtime for tourism: new products, markets and technologies : Twenty-seventh annual conference. June 16-19, 1996, Bally's Las Vegas Hotel, Las Vegas, Nevada
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Towards a general framework for a knowledge-based tourism information system ...